And look at this:
"Cheryl is said to have been hard at work on her new tracks in the famous Sunset Marquis hotel’s recording studios. Other artists to have worked in this venue previously have included Madonna, Mary J Blige, Chaka Khan and Cyndi Lauper."
Could there be more to this lunch date than what meets the eye? Multiple sources have confirmed that Cheryl is staying and recording her next album at the Marquis-- and a relationship (at least at a professional level) between the two was established late last year when Cheryl asked Christina to sing with her act on The X Factor finale.