The two singers have since made amends.
During Andy Cohen's Watch What Happens Live, P!nk shared details about her feud with Christina Aguilera as part of the "Plead the Fifth" segment. Since the early 2000s the two have become friends, but before it was rocky enough that fists were thrown.
P!nk admitted to Cohen that the bad blood was due to their egos. She said, "“We were super young and super new at the whole thing, and I think I’m an alpha, and she’s an alpha. I’m used to taking my altercations physical and she’s used to having them verbal. We’re just very different, we’re very different. And we were very young and new."
The singer added that at the time, she had yet to learn the feminist ideal that women need to support other women. "You have to learn — women have to learn how to support each other,” P!nk continued. “It’s not taught to each other in the playground."