RUMOR MILL: LiLo and Lily Duet?

Lily, with Lindsay in the background (X17.com)

The Internet is abuzz with a rumor that two of today's most notorious party girls have recorded a duet.

Apparently, Lindsay Lohan and Lily Allen have been into the studio together in LA, and the Herbie star has already laid down a vocal for a track on the British singer's second album.

If the gossips are right the song featuring Lindsay, who has three albums of her own, is an electo-pop number called Wherever You Go.

The pair met last month through Lindsay's very special friend Sam Ronson, the sister of Lily's fav producer Mark Ronson.

Lily and LiLo got together for the first time back on June 10 when had dinner with Sam in LA, where the Smile star has been making the follow-up to her 2006 debut, Alright Still.

It's kind of hard to imagine what that collaboration would to sound like. But one things for sure: if those two on the bill, the album launch party will not be for the faint-hearted!  

Lindsay's rep has not responded to our emails on this one.