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Being a celebrity means attending many events - and wearing many dresses. And if you're pregnant, like Oscar winner Natalie Portman, not just any dress will do.
Here's a look at how the actress showed off her baby bump on the red carpet.
In this photo, Portman, in Rodarte, arrives for the 83rd Annual Academy Awards on Sunday, Feb. 27, 2011, in Los Angeles.
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Portman arrives at the Spirit Awards in Santa Monica, Calif., on Feb. 26, wearing a neon yellow and beige dress from Givenchy Couture.
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Portman attends Vanity Fair Campaign Hollywood 2011's Richard Mille Toasts Fox Searchlight Films held at Bar Marmont on Feb. 24, wearing a white, long-sleeved babydoll dress from H&M. The dress, made of 100 percent recycled polyester, retails for just $49.95.
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At the Screen Actors Guild Awards on Jan. 30, she wore a long, white Azzaro column gown, paired with jewelry from Tiffany & Co.
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Portman wore this black Michael Kors halter gown with Cartier jewelry and Aldo shoes to the 63rd Annual Directors Guild of America Awards on Jan. 29 in Hollywood, Calif.
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While attending the Fox Searchlight 2011 Golden Globe Awards Party on Jan. 16, Portman chose a gray Azzaro dress, which she paired with silver flats.
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On the Golden Globes red carpet, Portman wore a pink gown from Viktor & Rolf with a hand-embroidered Swarovski crystal rose and jewelry from Tiffany & Co.
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Portman walked the red carpet in a one-shouldered, black-and-white gown by Gianfranco Ferre, paired with Fred Leighton jewelry, at the Critics' Choice awards on Jan. 14.
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Portman chose a cobalt blue dress by Michael Kors with black pumps and a matching clutch for the Eleventh Annual AFI Awards on Jan. 14, 2011.
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At the premiere of her film "No Strings Attached" on Jan. 11, 2011, Portman wore a black and beige maxi dress from Vena Cava.
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Portman posed backstage at the 22nd Annual Palm Springs International Film Festival Awards Gala on Jan. 8 in a Vionnet dress with a golden collar and cuffs.
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Just a week and a half after Portman announced she was pregnant, she presented an award (alongside her "No Strings Attached" costar Ashton Kutcher) at the People's Choice Awards on Jan. 5 in a ruffled blue shift dress from Jason Wu.