Denise Richards and Richie Sambora: It's Over!

For Denise Richards, Richie Sambora now gives love a bad name.

The on-again/off-again couple, which reunited in November after first dating in 2007, are now off agains, Celebuzz confirms, following a major fight in Tennessee this month.

The blow-up took place not long before Sambora was scheduled to present at the CMT awards on June. But he ended up canceling after his relationship headed south and Richards walked the red carpet alone.

“It’s over,” an insider says. “They had an epic argument in Nashville and Denise told Richie she couldn’t continue the relationship any longer."

The only question now remaining: when will Denise and Charlie Sheen inevitably get back together?

[Photo: WENN.com]