Ladies, start your engines. Travis McCoy is single again!

Looks like someone kissed too many girls, cuz Travis McCoy and Katy Perry are dunzo.

According to a Friday afternoon scoop from Celebuzz, after weeks of head-butting, the breakout star and her Gym Class Heroes BF called it quits this week.

And if lyrics Travis posted in reference to the split on his Myspace blog this week are any indication, things are about to get ugly. (Castina grabs some popcorn and eagerly awaits pending drama.)

“We fight every night, now that’s not kosher. I reminisce with bliss of when we was closer. And wake up to be greeted by an argument again, You act like you’re 10…My friends always tell me how I’m lucky to possess the best looking girl in the whole U.S….it seems like just two years back when we were bonded and not pierced, but now I keep itchin’ to jet,” a bitter Travis wrote.

“Sometimes I wish you’d come down with lockjaw,” he continued. “So I don’t have to take in the breakin’. You treat me like a burnt piece of bacon.”

Travis followed up that blog with another bitter rant effectively replacing Katy wih a computer: “My Laptop is my new bitch. LOYAL. LISTENS. and NEVER LET’S ME DOWN.”

The couple, who found themselves the subject of engagement rumors just weeks ago, had been dating for two years.