Lucy Mecklenburgh vs Louis Smith: Who’s got the best bum?

Lucy Mecklenburgh and Louis Smith are having a battle of the bums. Probably not the most romantic thing you could do as a couple, but when you’re as fit as these two – why not, eh?

Who has the best bum?

Louis jokingly posted the picture of his peachy derriere next to Lucy’s equally perky bum earlier this week.

Since getting together over four months ago, the couple have been inseperable and recently, Louis revealed he’s very happy now he’s settled down.

“Everything’s great and I’m very happy, Louis told the Mirror. “Someone to share things with was the one thing missing from my puzzle, so it's lovely to be with Lucy.

“We’ve been seeing each other a few months, but it feels so easy and as if we've known each other for ages. I've tried to sweep her off her feet.

“She’s very driven, busy and a real planner, whereas I’m probably more laid-back because, if I look ahead too much, I get stressed and then I don’t do well. We complement each other well.”