Umm what?!

Rap superstar Diddy was arrested on Monday for allegedly attacking UCLA football strength and conditioning coach Sal Alosi at the university's athletic complex. Apparently, the music mogul hurled a kettle bell and screamed threats at the coach while on the UCLA campus, where his son, Justin Combs, plays as a defensive back. We can't imagine that's going to go over well with the team!

Apparently Diddy was in a tizzy after finding out that the coach was "riding Justin badly" in practice on Monday and told Diddy's first born not to come back until the end of summer. Clearly a man of action, the 45-year-old mogul went to the Westwood campus later in the day to speak to him about Justin's perceived "lack of effort" and his "issues" with his son -- and that's when the fight began.

The star was first taken to the campus jail on Monday afternoon then transferred to the downtown jail. Diddy was initially held on suspicion of assault with a deadly weapon but was eventually charged with three counts of assault with a deadly weapon, one count of making terrorist threats and one count of battery.

Diddy was eventually released on a $50K bail. Now that's some Diddy dirty money!

UPDATE:: Nathalie Moar, a rep for Combs Enterprises, gave this statement following yesterday's arrest: ''The various accounts of the event and charges that are being reported are wholly inaccurate. What we can say now is that any actions taken by Mr. Combs were solely defensive in nature to protect himself and his son.''