Anne Hathaway and Her Blond Hair Get Photobombed by Joshua Jackson at 2013 Met Gala

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by Brett Malec | Tue., May. 7, 2013 12:58 PM

Marion Curtis/Startraksphoto.com

Last night's 2013 Met Gala may have been all about serious fashion, but Joshua Jackson still managed to have a little fun on the red carpet.

While newly-blond Anne Hathaway posed for pics at the benefit ball in NYC, the former Dawson's Creek star photobombed the Oscar-winning actress for a hilarious pic.

Accompanied by his longtime girlfriend Diane Kruger, Jackson made a wide-eyed, open-mouthed funny face right behind Hathaway as she glamorously made her way down the press line.

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While we're not sure if Jackson photobombed Hathaway on purpose, we can still enjoy the resulting silly shot.

The 34-year-old hunky actor looked chic during the photo op in a black Dior Homme suit with white shirt and bright red tie.

Meanwhile, Hathaway looked absolutely gorgeous in her sexy sheer, floor-length Valentino gown.

Tune in to E! News Tuesday at 7 p.m. for even more from the Met Gala.

PHOTOS: See more hilarious celebrity photobombs