AceShowbiz -

Having been rumored to be dating, Michelle Williams and Spike Jonze offer nothing to people who're questioning on the status of their relationship other than their togetherness. It was just last week that they were spotted together, boarding a private jet bound for Oregon and it appears that they're wasting no time to get together again as they've been seen having an intimate dinner in Los Angeles during the weekend.

A source told People to have seen them getting up close and personal during a dinner at Little Dom's in Los Angeles' Los Feliz neighborhood on Saturday, August 2. Onlooker who happened to be on the scene witnessed their togetherness and revealed to People that Williams and Jonze kicked off "their late-night meal sitting across from each other."

The fellow diner claimed the twosome "would lean in and kiss each other over the table" during the dinner. Other onlooker moreover claimed to have seen Williams hopping onto Jonze's lap by the end of the meal and the pair were kissing too.

Neither Williams nor Jonze has commented on the dating rumors addressed to them. Their representatives also have no comment on the status of their celebrity clients' relationship.

Williams and Jonze, who's the ex-husband of film director Sofia Coppola, were first spotted together near his Manhattan apartment last month. They were reported to be dating after a source informed Star magazine to have seen the movie star "kissed Spike with a closed mouth on the corner of his lips."