Hugging is an awkward thing to do, especially when it's just a way to greet "hello." You know the feeling -- should you stretch out your hand or lean in for a hug? Would a pat on the back suffice, or is a kiss on the cheek expected?
When you're a celebrity and cameras follow you around everywhere, said awkwardness is likely to be caught and preserved for all to see. Click below for an array of weirded out faces, mismatched heights and uncomfortable embraces: