Singer/model Tila Tequila and the boyfriend she picked on a U.S. TV reality show have split and are now fighting over who dumped who.

The Singapore-born Internet sensation - real name Tila Nguyen - chose to date Bobby Banhart in the final episode of her hit A Shot at Love with Tila Tequila show, in which a group of male and female contestants fought for the bisexual star’s affections.

But Tequila reveals the romance ended at the beginning of this month (Jan08) - just weeks after she picked Banhart on the final episode.

At now the former reality TV lovebirds are at odds over who ended the fling.

Tequila insists Banhart "broke it off" during a phone call, telling U.S. news show Extra, "We couldn’t see each other for two months after the finale… Just naturally, people kind of move on with their lives.

"We tried our best to keep in touch and keep it going, but after a while, all of this camera stuff, he just couldn’t handle it."

But upset Banhart insists the singer, a former Playboy model, isn’t telling the truth.

He states Tequila made it clear to him that she was too busy for a real relationship and she dumped him. He adds, "Basically the phone conversation ended with, ‘Good luck in all that you do.’"