What do Cara Delevingne, Kelly Clarkson, Anne Hathaway and er, Eastenders' star Sid Owen, all have in common? They've all joined the photobombing craze, muscling in on other people's snapshots. You know when you've spent ages getting in position, plumping your hair, perfecting your pout, and then you get your photos developed look at your camera - and there's some 'hilarious' joker in the background grinning inanely in your shot? Yep, that.
Here's one that we reckon won't get any complaints courtesy of Beyonce. The songstress brilliantly 'bombed a fan's selfie during her concert in Australia last week by bobbing down to pose in the snap. Ah-maze! 'OMG OMG OMG I can't believe it happened to me!' the excited teen wrote on Tumblr. 'It was such a blur, I just remember her bending down to me and my friend and I just turned for the photo and wowoowow it was the best moment ever! Like she posed, it's crazy I wasn't even expecting her to look at my phone or notice me in the crowd.' Well, she sounds pretty chuffed.
Anne Hathaway was another celebrity who's had a go, popping up behind Zero Dark Thirty actor Harold Perrineau in a picture taken at a pre-Oscars bash. To be fair, Anne Hathaway has a very nice face...we'd be happy to have her in our shot. In fact, Grazia has got a lot of time for photobombing...a few staff members have even joined in the craze - some more deliberate than others.
So check out our gallery of celebrity photobombs below, with a few of us thrown in for good measure...