Justin Bieber model splits from husband…two months after Calvin Klein ad

Another day, another tinseltown split.

According to The Sun, Brit model Lara Stone has filed for a trial separation from husband David Walliams after five years of marriage.

The publication reports that 31-year-old Lara left the pair's family home on Tuesday night, leaving the 43-year-old comedian "devastated".

News of the couple's split has shocked close friends and family, despite not being spotted together in six months.

And while Lara's pals say she's serious about the separation, David's hoping to get their relationship back on track.

"He hopes it's a blip," a source told The Sun. "He hopes they can get their marriage back on track somehow, especially seeing as there is a child involved."

The break-up comes two months after Lara modelled alongside Justin Bieber for Calvin Klein, where the bratty pop star asked her out on a date.

"Justin was very forward and asked Lara out," an on-set source said. "He made it look like a joke at first, but then tried to put on the charm.

"It didn’t work though as she respectfully declined since she was married."

Don't get any ideas, Justin.