natalie imbrugliaNatalie Imbruglia and Black Eyed Peas’ will.i.am reportedly locked lips in London over the weekend.

The pair are said to have been partying at Monroe’s nightclub at No 5 Cavendish Square, a members club in the West End, with the likes of Sienna Miller, Jesse Metcalfe and Calum Best.

A source told the Daily Mail: “It was a very boozy night in one of the private VIP rooms. A few models and the stars got through a number of magnums of champagne and vodka.

“Natalie and Will were getting on really well [but] there were some surprised looks when they started kissing.

“Sienna made her excuses and left fairly early, but the others stayed until 7am.”

Natalie split from husband of five years Daniel Johns in January.