TMZ Live Justin Bieber ... Never SPIT Where You Sleep

3/27/2013 11:30 AM PDT

TMZ Live: Justin Bieber -- Never SPIT Where You Sleep

TMZ Live

Justin Bieber's finally gone too far ... if you believe his neighbor, who claims the troubled pop star SPIT on him during their argument! Should Bieber be prosecuted -- and hate to say it, but is he racing down the Lohan trail?

Plus, Sean Penn's 19-year-old son hurls epithets while attacking a photographer -- but is it fair to blame Sean for his kid's sins?

And .. Scott Disick's catching major heat for killing a gator on a Kardashian reality show. The scene pissed off Shannon Elizabeth and she joined us to talk crime and punishment for Disick!
(0:00) Justin Bieber allegedly drove his Ferrari 100 MPH through his neighborhood and then spit in his neighbor's face after the guy confronted him. This is could mean big trouble for the Biebs.
(7:00) Anderson Cooper replacing Matt Lauer on "Today"?
(10:00) Sean Penn's son hurls homophobic and racist slurs at a Black photographer.
(14:00) Hayden Panettiere is engaged to Wladimir Klitschko!
(18:00) Scott Disick shoots an alligator to death on an episode of Kim and Kourtney Take Miami.
(23:00) Bill O'Reilly supports gay marriage now! Harvey breaks down what happened in D.C. with Prop 8.
(31:00) The most expensive sister war ever -- the other Ecclestone girl is looking to buy Walk Disney's old house.
(33:00) A "Teen Mom" couple has signed up for couples therapy.
(36:00) The floor is yours!
(41:00) Justin Bieber update!
(43:00) Kim Kardashian's latest pregnancy fashion choice.