Stars Enjoy Springtime and Family in This Week's Cutest Celebrity Candids!

Spring is finally in the air, and this week, all the stars came out to play. Many celebrities shared their warm-weather snaps on Instagram, from Lea Michele's flower-filled hike to Gisele Bündchen's paradise vacation and much more. Family was also a big part of social media pics, with Gwyneth Paltrow wishing her son, Moses, a happy birthday; Jessica Simpson trying to get her daughter, Maxwell, to stop eating flowers; and Miley Cyrus having a moment with her sister Noah and her dog Mary Jane.

Keep reading to see the rest of this week's cutest celebrity candids, and be sure to follow POPSUGAR on Instagram, Facebook, and Twitter!

Source: Instagram

Lea Michele stopped to smell flowers during her hike. Source: Instagram user msleamichele

Selena Gomez and Kylie Jenner also had some fun with flowers. Source: Instagram user selenagomez

While everyone else stopped to smell the roses, Jessica Simpson's daughter, Maxwell, took a bite of one. Source: Instagram user jessicasimpson

Chrissy Teigen and her husband, John Legend, fed each other. Source: Instagram user chrissyteigen

Katy Perry debuted her "slime green" hair for Spring. Source: Instagram user katyperry

Hilary Duff gave her son, Luca, a smooch. Source: Instagram user hilaryduff

Heidi Klum took a nap on the America's Got Talent table after a long day at work. Source: Instagram user heidiklum

Madonna shared an "up close and personal" shot of Miley Cyrus performing in Brooklyn. Source: Instagram user madonna

Emmy Rossum had fun with the cast of Sesame Street. Source: Instagram user emmyrossum

Gwyneth Paltrow cozied up with her son, Moses, who just turned 8! Source: Instagram user gwynethpaltrow

Taylor Swift showed off her signature surprised face before the ACM Awards. Source: Instagram user taylorswift

Lupita Nyong'o snapped an adorable selfie with her Peanuts pals. Source: Instagram user lupitanyongo

Beyoncé let her hair down during a relaxing trip on the water. Source: Instagram user beyonce

Elsa Pataky ran around the beach with her daughter, India Rose. Source: Instagram user elsapatakyconfidential

Josh Duhamel toasted to the Internet. Source: Instagram user joshduhamel

Selena Gomez had a fun night out with the Jenner sisters. Source: Instagram user kyliejenner

Miley Cyrus got close to her dog Mary Jane and her sister Noah. Source: Twitter user mileycyrus

Alessandra Ambrosio had fun in Sydney. Source: Instagram user alessandraambrosio