By Lizzie Smith For Dailymail.com
Published: 16:58 GMT, 3 February 2020 | Updated: 17:03 GMT, 3 February 2020
We always knew it was an intense, on/off romance.
But now Jessica Simpson has revealed she gave her rocky four-year relationship with John Mayer at least nine tries - constantly breaking up, then reconciling.
Promoting her new memoir, Open Book, the 39-year-old tells The Today Show in an interview to be screened Tuesday: 'We were great at intimacy. We were great at loving each other. That was easy, but the relationship was very complex.
'It was always on again, off again, on again, off again and I went back close to nine times.'
Revelations: Jessica Simpson, seen Jan 29, got back together with John Mayer NINE times during their on/off romance... and says his birthday text caused Tony Romo to dump her
Obsession: Jessica with Kohn Mayer in 2007; they dated on and off until 2010, when he infamously called her 'sexual napalm' in an interview
The night before her birthday, Romo saw a text come through to Jessica's phone from her ex.sonos sonos One (Gen 2) - Voice