Cheryl Cole working with Christina Aguilera?

Reports suggest they're lining up a collaboration.

The pair went to dinner together in L.A. earlier this week just around the corner from a famous recording studio that laid down tracks for Madonna, Mary J. Blige and Cindi Lauper.

Perez Hilton blogged the meeting between the two stars and also quoted a source that Cole has teamed up with Lady GaGa producer RedOne for her third studio album, which is expected to be released later this year.

"Cheryl was thrilled when the opportunity to work with RedOne arose. He is the producer of the moment and she already feels that this album will be the making of her solo career."