We so often see celebrities with a scowl on their face as they are papped by a photographer going about their daily business.
But this famous family member found a novel way to smile at the cameras.
Jack Osbourne is a fan of tattoos, and it seems that he's quite a friendly chap.
Whilst out eating lunch in Malibu, newly slim Jack clearly couldn't be bothered to smile at the photographer himself, so he stretched the rip in his jeans to reveal his smiley knee.
Dining alfresco with his new lady, his simple knee tattoo contrasted enormously with the elaborate ink design on his right forearm.
Check out the gallery of celebrity tattoos above - and guess who they are.
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