That’s a bit of a grumpy look Miss Brook...

Kelly Brook was not her usual cheery self as she arrived home in the early hours of this morning.

The actress, always ready with a smile for the cameras, seemed particularly on edge when she came back from her nightly performance in West End comedy Fat Pig.

No smile today? An unusually sullen Kelly Brook

One photographer said: "She asked us why we were there, and if there had been a story out about her."

Maybe Kelly, 28, was upset about snappers taking pictures of her hands, which are starting to look a good deal older than the rest of her. Time to get your mitts in some anti-ageing cream, Kel.

First signs of ageing: Kelly arriving home this morning