Mischa Barton would've given commuters quite the eyeful on their morning coffee run yesterday.
The St Trinian's actress was busy filming on the streets of Los Angeles in little more than underwear.
Wearing just a leopard print bra and knickers set, Mischa showed off her svelte frame and narrow midriff as she larked about with a male co-star - dressed similarly in Fred Flintstone-style Y-fronts.
Meet the Flinstones: Mischa had a male co-star wearing similar leopard print style underwear
Semi-dressed: Mischa was seen with her pink shorts pulled half way on as if casually dressing in her bedroom
Mischa is believed to be the star of Noel Gallagher's new music video, although Mail Online is currently waiting for confirmation from both her and his representatives.During various scenes, there were efforts to protect Mischa's modesty, with the 26-year-old being wrapped in a rug, hiding beneath a white robe and also semi-dressed in a pair of pink shorts.
Putting on a show: The cameraman seems rather amused by Mischa's antics
Thanks to her 5ft 9in frame, there was no need for heels to give her height a boost, relying solely on red trainers and still maintaining elongated legs as if on a red carpet.
Mischa was also seen wearing a patterned dress, while posing with a female friend, which is later ripped off as she feigns embarrassment from passers-by who stare at her nearly-nude body.
Maybe some clothes would be more ideal: An assistant helps protect Mischa with a rug
Play nicely: Mischa and her co-star seemed to have an altercation before she fled
Keeping warm: Mischa covered up in a white towel robe between takes
The O.C. star is currently venturing onto the fashion scene, joining forces with mother Nuala to launch a new shopping website, Mischa’s Place.
The pair will sell bohemian style clothing, as well as accessories and beauty products.
Later this year, she will open her vintage boutique in Shoreditch.
Intimate: Mischa and her co-star were the centre of attention surrounded by cameras
Covering up: Mischa's shoot seemed to start innocently with the actress fully dressed
Oscar-worthy: Mischa feigns embarrassment as onlookers burst into laughter
