The Rolling Stones are set to go on a world tour next year, if guitarist Ronnie Wood's Russian girlfriend is to be believed. Although the band hasn't announced anything, Ekaterina Ivanova reportedly let the cat out of the bag last week.

"She's not supposed to talk about it, things haven't been finalised but she couldn't resist telling a few friends," a source told UK's The Sun. Wood also revealed that he has been in touch with fellow Stones Mick Jagger and Charlie Watts and that everything was "great" between them, putting to bed rumors that the guitarist might be booted for his partying ways.

The Rolling Stones earned £300 million during their last trek in 2007. The band, which first formed in 1962, could easily surpass that payday with a 2010 world tour.