8:00 PM PST, November 15, 2015
The model and actress looked stunning and slim at Michael Kors' Gold Collection launch in New York City in Sept. 2015, just two months after giving birth to her second son, Leo Thames.
1 / 12
Jaime King
Instagram/Getty Images
The model and actress looked stunning and slim at Michael Kors' Gold Collection launch in New York City in Sept. 2015, just two months after giving birth to her second son, Leo Thames.
Zoe Saldana
Getty Images
The Guardians of the Galaxy star was in red carpet shape in time for the 2015 Academy Awards, less than three months after giving birth to her twin boys, Bowie and Cy.
Mila Kunis
Getty Images
Four months after the gorgeous star gave birth to her baby girl, Wyatt Isabelle, Kunis hit the red carpet, at the premiere of her sci-fi flick Jupiter Ascending, in this stunning black gown that showed off her shockingly slim figure.
Snooki
Instagram
Less than two months after she gave birth to daughter Giovanna, the reality star's trainer revealed to ET that she had lost the baby weight and was down to 99 pounds.
Christina Aguilera
Getty Images
The singer unveiled her post-baby body at the Breakthrough Prize Awards Ceremony in November 2014.
Jessica Simpson
Getty Images
Simpson slimmed down swiftly (perhaps thanks to her endorsement deal with Weight Watchers) after the birth of son Ace in 2013.
Beyonce
Getty Images
Queen B was (unsurprisingly) flawless when it came time to losing her baby weight after Blue Ivy's birth. The performer was back on the red carpet in mere months at the Met's Costume Institute Gala in May 2012.
Jennifer Garner
Getty Images
Just two months after son Sam's birth in 2012, Garner was red carpet ready at CinemaCon in Las Vegas.
Jessica Alba
Getty Images
Alba was back in shape a mere six weeks after walking the red carpet looking very pregnant with second daughter Haven.
Victoria Beckham
Getty Images
Fans caught a rare glimpse of a pregnant Beckham at the royal wedding in April 2011, but she had shed the extra pounds by November of the same year.
Miranda Kerr
Getty Images
A little more than three months after giving birth, the model was red carpet ready at the Victoria's Secret SWIM Collection event.
Alessandra Ambrosio
Splash News
The Victoria's Secret model gave birth to her first child just three months before the brand's famous fashion show, but she was runway ready in time to don her wings.