TMZSports.com is reporting that Sean "P. Diddy" Combs was arrested by UCPD this afternoon for assault with a deadly weapon after an altercation with an UCLA Football Strength and Conditioning Coach Sal Alosi.
According to the report, Alosi was riding Combs' son Justin during a strength and conditioning drill. TMZ's source says the coach was "screaming intensely at him."
The report adds that Combs confronted the coach later on in his office and grabbed him. Combs apparently wanted to call police himself, but his phone was somehow taken from him.
Combs was arrested by UCPD for assault and is in UCPD custody.