Celebrity Gossip's

Seems all is not well between Hugh Grant and his supposed fiancée Jemima Khan, as despite sitting next to each other in the front row, the two reportedly looked perturbed at a show during the London fashion week.The pair appeared to be giving each other the cold shoulder as they sat uncomfortably side by side at the revival of iconic Sixties label Biba at the British Museum, reports the Daily Mail.Sources say Grant and Khan arrived on time but were annoyed to learn the catwalk show was running an hour late. They went back outside, where they supposedly had a tiff, but like decent guests patched up things and came back to take their seats in the front row.Earlier reports suggest that the couple have secretly got engaged, but have postponed their wedding till 2008. However, judging by the way things happened in the actor's previous long-term relationship with Liz Hurley, it seems nothing is ever straightforward.