Cutest 'This Is Us' Cast Photos

Milo Ventimiglia, Chrissy Metz, Chris Sullivan and Justin Hartley attended Operation Smile's Celebrity Ski & Smile Challenge in Park City, Utah, on March 11.

Mackenzie Hancsicsak and Parker Bates, who play the 8-year-old versions of Kate and Kevin on This Is Us, rocked matching black jackets on the orange carpet at the 2017 Kids' Choice Awards on March 11.

This cast knows how to make anything fun! ".@SullivanTweet & I tried Airdrop at LAX today. Got declined," Ventimiglia captioned a screenshot of himself and Sullivan on March 10. "But Aussie Matt accepted us. Safe trip Matt #ThisIsAirdrop."

Can you tell these two like each other off-screen, too? This Is Us' husband-and-wife duo Ventimiglia and Mandy Moore snapped a selfie after grabbing dinner together on March 7.

The kids of This Is Us were invited as special guests at a screening of the Disney Channel Original Movie Tangled Before Ever After at the Paley Center for Media in Beverly Hills on March 4.

Lonnie Chavis helped on-screen brother Parker celebrate his birthday on March 1 with tasty treats and some golf cart dancing on the Paramount Studios lot. "So happy to have met this guy!" Chavis captioned the Instagram vid.

He's got our back! "Papa Pearson" wrote a note to excuse fans from being remotely useful the morning after This Is Us' ridiculously emotional episode on Feb. 21.

Chris Sullivan snagged a selfie of the majority of the cast cheering on Sterling K. Brown at the NAACP Awards. "@naacpimageawards with the #thisisus fam," Mandy Moore captioned the Instagram pic on Feb. 11. "also, congrats to @sterlingkb1! So proud!"

Lonnie Chavis captioned this red carpet snap with Milo Ventimiglia and Moore at the NAACP Awards "the TV parentals" and added a heart emoji. Don't mind us, we're just melting.

Yep, still melting... "My main man is my future self ? #thisisus #gorandall #naacpimageawards #naacp," Chavis wrote alongside a pic with adult Randall, aka Sterling K. Brown, at the same awards show.

We are not shocked that Jack and Rebecca got hitched, but we are very happy about this behind-the-scenes pic of them on their wedding day. Well, the day the crew filmed their nuptials, that is...

Chrissy Metz captured a calm moment in between filming with three of her fellow ladies of This Is Us.

Ventimiglia and Moore both looked fabulous in this sweet pic that Moore posted to Instagram on Jan. 27. "Also, I love this shot of Mi and me sitting on the floor, waiting to finish a day of interviews about @nbcthisisus, moments after getting the good news that we get to play Jack and Rebecca for at least 2 more years," she wrote. "Thanks for documenting this moment, @miloanthonyventimiglia. #thisisus #stillpinchingourselves."

We can't get enough of these two! Susan Kelechi Watson held up a sign bearing her and TV hubby Brown's names as they did press for This Is Us at the Winter TCAs on Jan. 18, when it was announced that the NBC drama had been picked up for two more seasons.

Creator Dan Fogelman captured this great group shot of the This Is Us cast attending the 2017 Golden Globes together on Jan. 8.

Brown got kisses from his on-screen wife and real life wife, Ryan Michelle Bathe.

Ventimiglia cleaned up nicely for the Globes!

Moore and Ventimiglia shared a knowing glance on the red carpet ahead of the awards show.

Moore celebrated "our show being named one of #afi's top 10 TV shows of the year (in the most incredible company I might add)" alongside Ventimiglia, Sullivan, Watson and Metz on Jan. 6. "Missing you @sterlingkb1, @justinhartley and #roncephasjones!" she noted on Instagram, adding the hashtags "#pinchmemoment" and "#thisisus."

Jon Huertas and Ventimiglia cheered on the Pearson's beloved Pittsburgh Steelers a little early. "Yo @steelers! YOU GOT THIS! Give the @MiamiDolphins hell on Sunday! #HereWeGo," the Gilmore Girls alum wrote on Jan. 5. Three days later, Pittsburgh would beat the visiting Dolphins 20-12.

Big Three, meet the Big Three! Ventimiglia snagged an on-set selfie with Moore and the two sets of actors who play their 8-year-old and teenage kids. "Double the trouble. On set with almost all of the children," Moore captioned the pic posted to her Instagram on Dec. 9, 2016.

"Mama and Papa Pearson with little Randall," Moore captioned a selfie with Ventimiglia and Chavis, who plays 8-year-old Randall on the show. The pic was shared one day ahead of the Nov. 29 episode, when Randall took his first karate class to meet some strong black male role models in their Pittsburgh-area community.

Chavis shared a pic of the first time he met Brown, which was taken by Ventimiglia. "This was the first time we met," the young Randall wrote. "He told me to make my next chance my best because it could be my last chance."

Happy holidays from the This Is Us cast!

Chavis captioned this black-and-white pic "cool kids," and we couldn't agree more.

Hartley and Metz repped This Is Us at the Macy's Thanksgiving Day Parade in NYC.

As if we didn't love the Pearsons enough, Moore went ahead and made us shed a tear with this precious pic of her TV family. "Just finishing up the last bit of work before the holiday and taking stock of all there is to be grateful for....including my sweet set family. Wishing you and yours a very happy and healthy Thanksgiving," she wrote on Instagram on Nov. 23.

Hartley shared this "blown take" from the Nov. 22 episode of This Is Us. "This dude makes me laugh..." he wrote of Brown. "Always laughing and crying with you all!!"

Top of the morning to two of the cutest kids around, Parker Bates and Chavis! Bates even used the hashtags "#littlekevin" and "#littlerandall" when sharing this precious pic on Nov. 22.

"Time warping with the big kids," Bates captioned this pic with his on-screen sister, Mackenzie Hancsicsak, who plays 8-year-old Kate, and Justin Hartley, aka adult Kevin, on Nov. 16. 

Moore totally called out her on-screen hubby's Instagram game! "This is (some of) Us. Just missing Papa Jack (@miloanthonyventimiglia isn't really on ig anyway so ?)," she captioned this group shot on Nov. 1.

The on-screen twins love each other off-screen, too! "Missing my TV family today but get to see them all tonight!" Bates captioned a lunchtime pic with Hancsicsak on Oct. 25.

Brown, who plays Randall Pearson on This Is Us, shared an adorable photo with Chavis, who plays the 8-year-old version of him on the show. "Randall meets Randall," he tweeted. "I told @LonnieChavis alllll about the future..." Chavis shared the same photo, writing, "So happy to work with this guy he's AWESOME!"

Milo Ventimiglia tweeted at the Pittsburgh Steelers ahead of the fifth episode of This Is Us, where we find why Jack and Rebecca are fans of the NFL team. When the Steelers responded, "Care if we bring our friends?," Moore posted a photo with the indie band Dawes and quipped, "The more the merrier @steelers! We're bringing ours!"

The 8-year-old Pearson triplets -- played by Chavis, Hancsicak and Bates -- are straight up adorable.

As if "The Pool" episode didn't melt our hearts enough...

"#tbt to when the powers that be trusted @miloanthonyventimiglia and I with a walkie," Moore captioned this cute Instagram pic on Oct. 20.

How perfect is Brown's (present day) on-screen family?

Hartley and Brown have clearly bonded since becoming part of the This Is Us family. "Kicking it with my brother!" the The People v. O.J. Simpson star captioned this Instagram selfie on Oct. 17.

Is it even possible to not love this adorable cast? Moore appropriately captioned this goofy pic with her on-screen husband and kids, "We have zero fun at work."

Moore tweeted the sweetest note to her TV daughter, Metz, on Oct. 12, writing, "Can we all just take a minute and acknowledge the stunning talent, power & beauty of @ChrissyMetz? And that voice? Come on! #proudfriend."

Moore shared a #fbf of "Milo and I on a crazy golf cart to set" in order to pen a note about all the love they had already received in the show's first few days on air. "What a week. Man alive. So appreciative to all of you for the kind words and for the support/love you shown #thisisus," she wrote on Instagram on Sept. 30. "I can't wait for all that awaits us on this wild ride. Cheers to a fantastic weekend!"

Care to share the throwback cereal with us, guys? We like Pac-Man, too!

Chris Sullivan shared "the actual selfie" he and Hartley took in the This Is Us premiere to celebrate the show's debut.

Welp, we're in love. "Hangin with my #TVWife," Ventimiglia tweeted on Sept. 20.

The entire cast live-tweeted when the show's premiere on Sept. 20, but Hartley and Ventimiglia looked particularly cool with their T-shirt swagger.

Moore shared that she and Ventimiglia took this picture perfect '70s pic while shooting the pilot.

"I just adore these 2," Moore tweeted one day ahead of This Is Us's premiere. Funny, we also adore these handsome gentleman!

Ventimiglia and Moore proudly showed their support of TV son Brown. "Our boy @sterlingkb1 in @TheEmmys magazine!!!!!" the Gilmore Girls star tweeted on Sept. 15.

It's pretty tough not to love Brown and Watson, who play husband and wife on This Is Us.

Metz and Ventimiglia snapped a bunch of goofy selfies on set. "Beautiful and funny and soulful that @ChrissyMetz is @NBCThisisUs," the actor tweeted on Sept. 12. "Can't wait for everyone to see her work."

Brown, Watson, and Hartley geeked out on the Paramount lot. "#StarTrek50 shot on the same set that we're on now!" the Emmy winner tweeted on Sept. 8.

Apparently, Brown has no problem admitting when he's lost! "@justinhartley beat me in arm wrestling...easily!" he tweeted on Sept. 8, adding the hashtag "#Vengeance."