There might be trouble in the MTV world of Travis Barker and his Playmate wife, Shanna Moakler ("Meet the Barkers").
Tuesday night in Las Vegas, celeb agent Mike Esterman had Shanna booked as a VIP guest host for the PURE club at Caesars.
So Shanna shows up about midnight and is hanging around the VIP area (aka hosting) with her gal pals when her husband and his pals show up about 1:30 a.m.
According to a source, Travis threw a drink at Shanna and he and his buds poured champagne over her before walking away.
Speculation is that jealousy is the reason for the dust-up as Shanna's climb up the celebrity ladder may be rubbing Travis the wrong way. Did he think he'd married a stay-at-home wife?
Not one to let a drink in the face ruin her evening, Shanna danced the night away at PURE, perhaps just a little wetter and stickier than she might have been.