midriff-tastic!
Ginny Gardner

Ginny Gardner

Sara Jean Underwood

Sara Jean Underwood

Elisha Cuthbert

Elisha Cuthbert

Erin Heatherton

Fergie

Fergie

Laura Vandervoort

Laura Vandervoort

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