PUBLISHED: 09:13 EST, 3 July 2012 | UPDATED: 09:13 EST, 3 July 2012
He is believed to have dated Calvin Klein for nearly two years.
But the fashion designer’s reported toy-boy ex Nick Gruber seems to have had more than a change of heart after he was seen kissing a woman this weekend.
The 22-year-old gay porn star was locked in an intimate embrace with erotic model Chelsea Heath on a beach in Los Angeles.
Gruber and Heath, who gained notoriety as the 2010 Girls Gone Wild Hottest Girl in America, joined Klein’s ex on the beach in Marina del Rey on Sunday.
The pair was seen holding hands tightly on the sand before Nick removed his shirt and they went into the water to cool down.
Gruber is fresh from a stint in rehab after being arrest for cocaine possession and attacking another man.
The blond socialite was taken into custody in April for allegedly stashing the drug in his underwear and punching a 20-year-old male; he was said to have wanted to go on a big ‘last night out’ before getting clean, according to the New York Post.
Gruber was charged with possession of a controlled substance, misdemeanour assault and resisting arrest.
Klein, 69, has not publicly acknowledged a romantic relationship with Gruber.
But the designer is said to have supported him through several personal ordeals even after their split in January.
According to the Post, Klein arranged for Gruber to be flown out by private jet to The Meadows clinic in Arizona for a rehab stint in May.
The designer had attended the same facility for his drug problems in 2003 and had arranged to foot the monthly $35,000 bill for his paramour.
He had also arranged to pay for Gruber’s private jet transfer, in fear that if the porn star flew commercial he would be tempted to drink alcohol, according to the Post.
Klein has also previously paid the rent for Gruber’s luxury West Village penthouse apartment for two years and forked out thousands when the model needed plastic surgery after sustaining a skiing injury, it was reported.
Gruber also suffered from bulimia, which Klein reportedly helped him through.
Multiple reports suggest Klein and Gruber, who were frequently seen in each other’s company, dated for nearly two years before growing apart and calling it quits.