Flavor Flav was arrested in Vegas early this morning after his fiancee, Liz Trujillo, called the cops and said he was fighting with a teenager in the house.
KTNV reports that Flav allegedly threatened the teen with a knife and assaulted Liz. No one is sure whether the teen was just a teenager hanging around the house or if it is one of Flavor's sons.
Trujillo is the mother of Flav's youngest son, Karma.
The rapper turned reality star — real name William Drayton Jr. — is charged with felony assault with a deadly weapon and misdemeanor domestic violence — held on $23,000 bail.
The couple got engaged back in 2008 during the reunion show of the third season of Flavor of Love. Flav proposed to Liz despite having picked a contestant named Thing 2 as the winner of Flavor of Love during the finale the week before.