Gwen Stefani is spotted chatting on her cell phone aboard Roman Abramovich’s Yacht ‘Luna’ in Cannes, France.

The 41-year-old mother of two was spotted on the $220 million yacht! $220 million!

The star and her rocker husband Gavin Rossdale, 45, are guests on Chelsea boss Roman Abramovich’s superyacht Luna with their sons, Kingston, who’s five next week, and two-year-old Zuma.

It’s a wonder she even wanted to leave the vessel, which the couple have been on for the past three days, having arrived on Thursday.

Moored just off Antibes near Cannes, and not far from Abramovich’s home, the ocean-going mansion has two helipads, bullet-proof windows, each bedroom has its own cinemas sized TV and there’s an onboard covered swimming pool.

Any whim of Miss Stefani’s could also be catered for by any number of the crew of 40, who include butlers and chefs specialising in macrobiotic food.

Plus, it was good enough for Madonna, who was a guest on the 377ft vessel last year, and Bono and Natalie Portman who were guests on the yacht for the 2008 Cannes Film Festival.

But it seems Miss Stefani fancied a spell on dry land and appeared to catch up with some friends at the hotel in Antibes, which is between Cannes, where the Film Festival is currently taking place, and Nice.

Abramovich was ranked number 15 in Forbes 2008 rich list and has a current estimated worth of $11.2billion.

I need friends like those! Jeez!

Photos: INF, Fame,  Source

Tags: Gavin Rossdale, Gwen Stefani