1. Justin Bieber showed off his hair...and physique.
2. Kendall Jenner and Kylie Jenner met Wrangler.
3. Lady Gaga put on her best suit and tie.
4. Hilary Duff took a mirror pic.
5. And so did J.Lo.
6. Joe Jonas posed with his red hair.
7. Drake hung out with LeBron James and Kevin Hart.
8. Oprah went on a hike with all of her friends (and dogs).
9. Ryan Reynolds showed his love for Blake Lively.
10. Beyoncé got a little goofy.
11. Ellen Page cuddled up to her pup.
12. Mindy Kaling prepared for a nude scene.
13. So did Amy Schumer.
14. Mariah Carey got glammed-up on a bed.
15. Britney Spears had a message for her fans.
16. The Rock showed off his goods.
17. And Zac Efron prepped his muscles.
