Pregnant Hilary Duff: It’s Better to Wear Tight Things!

 Jesse Grant/

As one of the several pregnant stars in Hollywood who refuses to give up her highest heels, it comes as no surprise that Hilary Duff won't be stepping into a muumuu anytime soon.

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At the launch of The Beauty Book For Brain Cancer in Hollywood Monday, the first-time mommy-to-be worked the red carpet in a skin tight, lime green sequined mini teamed with tan pumps and a Jessica Paster for JustFabulous clutch.

"In the beginning [of my pregnancy] I was thinking, I'm going to wear really loose things, because you don't really look pregnant at first — you just feel a little bigger than your normal self," Duff, 24, explained to Us Weekly. "And now that you start to show I think it's better to wear tighter things, but it's kind of a challenge to find things!"

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Since announcing that she and hubby Mike Comrie were expecting a baby back in August, the starlet hasn't skipped a beat with her sexy maternity style. From tight leather pants to thigh-grazing skirts, Duff is one star who isn't shy when it comes to showing off her hot figure.

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And speaking of sizzling, the five-months-pregnant star (who told Ellen Degeneres last month that she's having a boy) reveals that her latest pregnancy craving will make you sweat.

"I want spicy food all day, every day. My husband was joking the other day, 'Did you put any eggs in your hot sauce?' There's just tons of hot sauce everywhere!" Duff told Us.

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