Mother's Day 2013

Hollywood Mama's Boys

From Ryan Gosling and Liam Hemsworth to George Clooney, see which sexy stars are devoted to their moms

LIAM HEMSWORTH

What's the best motherly advice the actor ever received? "Eat your greens," he revealed. "That's why I'm so big." At 6'5", the Aussie heartthrob towers over mom Leonie, who served as his date to Cosmopolitan's Fun Fearless Awards on March 5.