Helena Christensen has split from her boyfriend Jack Huston. The former supermodel is said to have ended her relationship with actor Jack, who had a minor role in "Factory Girl," after dating him for a year.

Since the break-up, Helena - who quit the catwalk seven years ago to focus on her photography career - has been spending lots of time with her friends Gwyneth Paltrow and her Coldplay star husband Chris Martin.

The Danish beauty has reportedly struck up a close bond with Chris' bandmate Guy Berryman - the band's bassist - who separated from his childhood sweetheart and wife Joanna earlier this year, sparking rumors of a new romance.

A source said: "Guy is ten years younger than Helena but she always goes for younger men. She thinks Guy is a real charmer and she loves spending time with him."

Helena's agent denies there is any romantic connection between her and Guy, saying: "Helena is happily single. She's known Gwyneth, Chris and Guy for ages and they enjoy hanging out. But there is no relationship."

Helena, 38, has a seven-year-old son, Mingus, while Guy has a seven-month-old daughter, Nico. Guy's split was revealed when he moved out of the home he shared with Joanna last month.