Katy Perry flees London club as she hears rumour Russell Brand is on his way
The singer, accompanied by an entourage of around 30, was partying in a private room at the Mayfair venue when she heard whispers comedian Russell could be on his way.
'Rather than risk and awkward run-in, Katy didn't take any chances and ordered everyone to move to to a club in Chelsea instead,' a source tells Metro.
Earlier in the evening, Katy had gate crashed a hen do, happily chatting and drinking with the group of girls.
'Loved meeting you last night, made my hen do even more memorable!' Tweets the bride-to-be to Katy.
'Congrats to you!' replies Katy, 27.
Russell, 36, announced his split from Katy at the end of last year - and he's already rumoured to have moved on with artist Oriela Medellin Amieiro.
But Katy's not got too much to worry about, as Now's learnt that Baptiste Giabiconi, 22 - the world's highest paid male model - appears to have snagged Katy, as the pair were all lovey-dovey as they left a five-star hotel in Paris recently.
Read more about Katy Perry's love life in the latest issue of Now magazine dated 19 March 2012 - out now!