Peaches Geldof is getting married again.

The 21-year-old British star - who wed US musician Max Drummey in August 2008, before divorcing him just seven months later - will reportedly tie the knot with movie director Eli Roth in a New York rooftop ceremony in January.

It will be a traditional Jewish service in keeping with Eli's faith.

A source close to Peaches - whose father is Boomtown Rats singer Bob Geldof - said: "They are confident this is the real deal.

"They want a wedding on a New York rooftop and plan to invite about 50 friends including Quentin Tarantino.

"Apart from the trendy Manhattan venue it will be a traditional Jewish ceremony in keeping with Eli's family faith.

"They have been trying to keep it a secret."

Peaches Geldof did a bit of shameless self-promotion as she created her own milkshake at Millions of Milkshakes in LA yesterday. Bringing her ridiculously white teeth with her, Peaches Geldof made up her very own milkshake to add to the shop's 'hall of fame' in what appeared to be her latest attempt to 'get recognised' in the US.

Under her black apron, Peaches wore a strapless, green, yellow and black leopard print dress and some strappy heels.

Peaches, who arrived on the back of her friend Johnny's moped, was also joined by boyfriend Eli Roth, who helped her put together her milkshake.

Millions of Milkshakes are famous for inviting celebs to create their own recipes, Miley Cyrus, Pamela Anderson, Lindsay Lohan, Kim, Khloe and Kourtney Kardashian, Gwen Stefani, Leonardo DiCaprio and The Hills stars Heidi and Spencer have all created their own shakes in the past.