Turns out what happens in Vegas still makes it to TMZ. According to reports, rapper Tyga, born Michael Stevenson, was arrested in Las Vegas this past weekend, after police discovered that he had an active warrant for his arrest.

The 22-year-old 'Rack City' MC was pulled over for a routine traffic violation, when police discovered the warrant, which was incurred after failing to resolve four outstanding tickets.

Tyga's violations include driving without a license, registration violations and "unlawful acts of financial responsibility."

He was released the day after his arrest, on his own recognizance.

Tyga is currently touring in support of his forthcoming album 'Careless World: The Rise of the Last King.'

Watch Tyga in Chris Brown's 'Deuces'