Jamie Lynn Spears' Daughter Maddie Is Taller Than Her Mom at Prom: See Her Grown-Up Look

The 'Zoey 102' star also celebrated daughter Ivey's 6th birthday over the weekend.

Jamie Lynn Spears' girls are growing up. The 33-year-old Sweet Magnolias actress celebrated a milestone occasion with her eldest daughter and a birthday party for her youngest all in the same weekend. 

Spears' 15-year-old daughter, Maddie, looked absolutely stunning as she attended a high school prom in a glittering one-shouldered fuchsia gown that featured a high slit and open back. The teen and her date posed adorably with Maddie's mom in the middle, looking positively pint sized as her statuesque daughter towered over her. In another shot, Maddie and a friend posed sweetly with her little sister, Ivey. 

The Dancing With the Stars alum shared Maddie's post to her Instagram Story, and followed it up with another shot of 6-year-old Ivey stretching high to blow out the candles on a massive American Girl-themed birthday cake. 

"Busy weekend," Spears captioned the pic. "I'll post after a couple hundred naps." 

For her special day, Ivey wore a pale pink dress with floral details, frilly pink socks and sparkly shoes. 

Ivey celebrates her 6th birthday. - Jamie Lynn Spears / Instagram

The Zoey 102 star shares Ivey with her husband of 10 years, Jamie Watson. She welcomed daughter Maddie when she was a teen with her then-boyfriend, Casey Aldridge.

Today, Maddie goes by her stepfather's surname, Watson. 

Jamie Lynn Spears - Andrew Eccles/ABC via Getty Images

Last year, Spears spoke with ET about her experience on Dancing With the Stars serving as a beautiful opportunity to connect with her girls. Maddie and Ivey were in the audience to cheer her on during the season 32 premiere on ABC, along with her mother, Lynne Spears

"It just meant everything," Jamie Lynn gushed of their support. "It was like, OK, at least to have that, it's been a day, I got my girls here and my family, and that was it. I don't think it would have been nearly as special without them." 

"They were really proud," Jamie Lynn added of her daughters. "My youngest one, she did take a nap through most of the show, but she woke up for my performance. And then my oldest one said that she teared up at the end." 

She continued, "That made my heart feel like, really, I don't know. It was weird to see my 15-year-old be proud of watching her mom dance on TV." 

Jamie Lynn joked that, like most parents of teens, "I have not done anything right in about three years," but that joining Dancing With the Stars has been a "bonding experience for us, so I've really enjoyed it." 

Jamie Lynn Spears performs with Alan Bersten on 'Dancing With the Stars' - Eric McCandless/DISNEY via Getty Images

She later appeared briefly on the reality show I'm a Celebrity... Get Me Out of Here, but made a sudden exit due to undisclosed medical reasons. 

During her time on the series, Spears addressed the struggles she faced as a teen mother in the spotlight. 

"I moved to Mississippi and literally hid. I put a gate around me. I had 20 paparazzi on me every day. They wouldn't leave me alone. They came and lived in Mississippi in the middle of nowhere," she said. "It was horrible. I hated it so much. I just wanted to be normal, because I wanted my baby to be normal."

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