John Travolta, Kelly Preston show united front

By Ann Oldenburg, USA TODAY

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John Travolta and Kelly Preston arrive at Premiere of Universal Pictures' 'Savages' at Westwood Village on June 25, 2012 in Los Angeles. (Credit: By Kevin Winter, Getty Images)

They wore coordinating purple and they stuck close to each other.

John Travolta and Kelly Preston put on a Public Display of Attention - big time - at last night's Savages premiere in Los Angeles.

They made their appearance just after news had broken that a former Royal Caribbean cruise room attendant filed a federal lawsuit accusing Travolta of improper sexual conduct in 2009 - stripping off a robe and pushing against him, then offering him $12,000 to keep quiet. Travolta's lawyer told People.com it is "another ludicrous lawsuit with inane claims."

Travolta didn't address the lawsuit or any of the sexual allegations that have been buzzing since March. He and Preston sped down the carpet, stopping only for the smooch.