A good smattering of celebrity — Liv Tyler, Dax Shepard, Kate Bosworth and Helena Christensen — lunch together at Italian eatery Sant Ambroeus in NYC’s West Village on Tuesday afternoon.

Liv, 29, and Dax, 32, dined together at one table while right next door sat Helena, 38, and Kate, 24, sharing a table of their own.

Odd foursome? Maybe.

Dax and Liv co-star in the upcoming dramadey Smother. Dax plays the lead character Noah Cooper, whose wife, Clare, played by Liv, is obsessed with having a baby and whose mother won’t quit smothering him.

Supermodel turned photographer Helena Christensen shot the latest print campaign for Bono’s charity organization ONE, The Campaign to Make Poverty History, which featured none other than pal Kate Bosworth.

Liv Tyler back in fighting form at the New York premiere of her new film Reign Over Me. Sandwiched between Liv and co-star Saffron Burrows is an ohmigod-she’s-so-short Jada Pinkett Smith.

Liv was spotted walking around NYC with hubby Royston and son Milo this past weekend.

For more 40+ pictures of Liv, Don Cheadle, Jada and hubby Will Smith, CLICK HERE!

Model-turned-actress Liv Tyler dyes her dark locks and opts for shades lighter as she was seen on a family walk in New York City with hubby Royston Langdon and son Milo Langdon, 2.

Liv, 29, will star in a film called Reign Over Me out this Friday, March 23. She plays therapist Angela Oakhurst alongside co-stars Adam Sandler, Don Cheadle, and Jada Pinkett Smith.

Said Liv in a recent interview, “I was really excited to be playing a doctor and therapist because I’d never in my career had not been the girlfriend or the [inaudible]. So I was very nervous as well. I know it’s a small part, but it was something I took very seriously. The story as a whole touched me so much and I thought that it was so important that it was very real and not the characture of what that would be like. I actually have a shrink in New York who I love. I spent a lot of time with her, hours on end. It was weird because I was actually learning some of her tricks and it suddenly made it very weird for me. Yeah, I really enjoyed it. She actually told me once that if I ever wanted to quit my day job, I would be an okay shrink. I was like, ‘I think there’s something wrong with you saying that, but thank you so much.’ ”

Liv will also be Interview Magazine’s April 2007 cover girl.