midriff-tastic!
Katherine McPhee

Katherine McPhee

Jillian Michaels

Jillian Michaels

Miranda Kerr

Shailene Woodley

Shailene Woodley

Cameron Diaz

Cameron Diaz

Nicola Peltz

Nicola Peltz

Brooklyn Decker

Brooklyn Decker

Jennifer Lawrence

Jennifer Lawrence

Emma Rigby

Emma Rigby

Brit Marling

Brit Marling

AnnaLynne McCord

Kendall Jenner

Kendall Jenner

Keri Russell

Keri Russell

Taylor Swift