and Christina Aguilera
have done more than just settle their beef, they've apparently teamed up!
On Thursday's Watch What Happens Live With Andy Cohen
, the 38-year-old pop star was asked if she would ever work with the "Dirrty" singer, of which she coyly responded, "We may or may not have already collaborated."
Cohen's face said it all upon hearing the news, as he exclaimed, "Really?!"
Opens Up About the Hardships of Monogamy -- 'You Have Times When You Haven’t Had Sex
in a Year'Pink
added, "I don't know if I'm allowed to say that but I just did."
While participating in "Plead the Fifth," the "What About Us" singer further addressed why she and Aguilera didn't get along at first. "At the time, we were super young and super new at the whole thing," she explained. "I think I'm an alpha and she's an alpha. I'm used to taking