No doubt about it, the biggest celebrity trend in 2011 is the baby bump. Natalie Portman is already busting out the maternity clothes in a big way. She's expecting a little one with her "Black Swan" co-star Benjamin Millepied.
Another fashionable expectant celeb is the normally stick-thin Victoria Beckham.
Stylist Rachel Zoe is also pregnant and knows how to rock it.
Mom-to-be Ivanka Trump is making the rounds in some hot maternity fashion too.
See more in the video below!
Watch "Hot Hollywood Maternity Fashions"