Turns out Ron Artest is a Hyundai driver. Via Jalopnik:

Artest got the car as a gift from George Lopez, apparently.
Obviously the Lakers details are ridiculous, but I’ll say this: The Hyundai Genesis is pretty awesome. I sat in one and played with the gadgets while I was in the dealership waiting on the paperwork for my own Hyundai, which, believe it or not, is significantly less flashy than Ron Artest’s Hyundai.
Also, here is an excerpt from Ron Artest’s Wikipedia page:
In a December 2009 Sporting News interview, Artest admitted that he had led a “wild” lifestyle as a young player, and that he drank Hennessy cognac in the locker room at halftime when he was playing for the Chicago Bulls at the beginning of his NBA career.[40] During his rookie season in Chicago, he was criticized for applying for a job at Circuit City in order to get an employee discount.[41][42] He once attended a practice with the Indiana Pacers in a bath robe.[43] He was suspended for two games in the early 2004–05 season by Pacers coach Rick Carlisle after he allegedly asked for a month off because he was tired from promoting an R&B album for the group Allure on his production label.[41] Artest had also been suspended for three games in 2003 for destroying a television camera at Madison Square Garden, and for four games for a confrontation with Miami Heat coach Pat Riley in 2003.