Oh, and she worked with the greatest boy band of the millennium (no disrespect to BSB, but these cuties truly tore up our hearts.)
On Thursday, Burruss, 39, posted a vintage picture in the recording studio with 'NSYNC's Justin Timberlake, JC Chasez, Lance Bass, Joey Fatone and Chris Kirkpatrick, revealing she wrote their single "It Makes Me Ill" off their 2000 album No Strings Attached.
"That was a great session! Those guys were fun to work with. Look at #chriskirkpatrick with the crazy face in the back. Lol!" the reality star captioned her Instagram.