Can You Guess What These Celebrities All Have In Common?

1. Jon Stewart

2. Tia Blanco

3. Billy Simmonds

4. Woody Harrelson

5. Matthew Scully

6. Ariana Grande

7. Liam Hemsworth and Miley Cyrus

8. James Cameron

9. Seba Johnson - Olympian

10. Patrick Baboumian - world record holder for heaviest weight ever carried, then broke his own record

11. Kendrick Farris

12. Joaquin Phoenix

13. Sia

14. Cory Booker

15. Jessica Chastain

16. Steve-o and Kat Von D (P.S.............They're all vegan. Wooo.)