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OTRC: 'The Other Woman' film's 3 stars showcase sexy looks at screening (Poll)

Kate Upton, Cameron Diaz and Leslie Mann appear at the UK Gala screening of 'The Other Woman' in London on April 2, 2014. (ABACA/startraksphoto.com / Future Image/startraksphoto.com)

The stars of "The Other Woman" showed off a few sexy looks on the red carpet of the film's screening in London on Wednesday, April 2. Check out PHOTOS from the event here.

Both Cameron Diaz and Kate Upton appeared in black dresses, while Leslie Mann, 42, wore a white Giles dress which featured a throne-like print with black, gray, yellow and blue colors.

Diaz, 41, wore a black lambskin dress by The Row and finished off her look with a pair of nude Manolo Blahnik heels.

Upton, 21, appeared at the screening sporting a black WilliamVintage dress that featured an asymmetrical neckline. The model and actress also wore a pair of nude heels to the event along with earrings by Adler.

"The Other Woman" features Diaz as Carly, a woman who discovers her boyfriend Mark, played by "Game of Thrones" star Nikolaj Coster-Waldau, is married to Kate (Mann). The two women also discover that Mark has also been cheating with a woman named Amber (Upton) and the three ladies team up to get revenge. The film hits theaters on April 25.

Who do you think was the best dressed at the event? Vote in our poll below.

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