Jennifer met Cris while working on her video for the hit single Love Don't Cost A Thing, just after J-Lo left her boyfriend rapper P Diddy.
The couple married on 29 September 2001, but split up in June 2002.
This is the second time J-Lo has divorced. She was married for just a year to Ojani Noa in 1998.
But J-Lo may not be on the market for long.
Recently she's been spotted out with movie star Ben Affleck, who she's currently filming a movie with.