1/9
Nina Westervelt/Variety via Getty Images
Demi Lovato
2/9
Getty Images
Alyssa Milano
3/9
Getty Images
Allie Long
4/9
Getty Images
Laurie Hernandez
5/9
Chance Yeh/Getty Images for UNICEF USA
Anna Speckhart
6/9
Chance Yeh/Getty Images for UNICEF USA
Téa Leoni
7/9
Dimitrios Kambouris/Getty Images
Nell Diamond
8/9
Dimitrios Kambouris/Getty Images
V. Renée Cutting
9/9
Nina Westervelt/Variety via Getty Images