This admission happened during a "Plead The Fifth" segment. In the game, Pink had to answer hard questions Cohen asked her or plead the fifth, if she decided to skip. So, Cohen asked her about making amends with Aguilera after they beefed for years in the industry.
"We were super young and super new at the whole thing, and I think I'm an alpha and she's an alpha," Pink said. "I'm used to taking my altercations physical and she's used to having them verbal and we just are very different."
When Cohen asked Pink if she ever tried to fight Aguilera, the "What About Us" vocalist responded, "Actually, she swung on me in a club – which is hilarious." Pink added: "I was like, 'What’s happening right now? What are you – what's happening?'"
Watch Pink talk about the almost violent moment below.