Less than four months after giving birth,
Hilary Duff is forced to defend her post-baby body.
"I don't care what people say," Hilary tells
In Touch about those who teased her after photos surfaced of the actress relaxing in a bikini with her son, Luca. "Say it to my face!"
Hilary, who's married to former hockey player
Mike Comrie, says she's been exercising a few days a week, pairing spin classes with private training. "This is how it goes ...