An aspiring model has had her contract terminated after being seen canoodling with supermodel Naomi Campbell's billionaire ex-boyfriend, Vladimir Doronin.

Luo Zilin, a runner-up on 2013 modeling show The Face and a former Miss Universe China, was photographed kissing Doronin while sunbathing on an Ibiza balcony, The Daily Mail reported Monday. After the photos surfaced, Zilin had her current modeling contract cancelled, as confirmed by the head of her agency.

See photos here of Zilin and Doronin kissing.

"Zi Lin's contract with MIX Model Management NYC was terminated last week due to ongoing unprofessional conduct and unacceptable work ethic," MIX Model Management NYC president Neal Hamil said in a statement last week, according to the news report.

The model, known on The Face as Zi Lin, was even a member of a model team organized by Campbell. One of her fellow teammates from the show weighed in on her situation.

Canadian model Jocelyn Chew said on Twitter: "I'm completely shocked/disgusted W my 'teammate' Zilin. Never judge a book by it's cover. #truecolors love you @naomicampbell."

"It's fair to say that Luo and Vlad met through Naomi," a source told the website. "It's really unprofessional of Luo and it's not great behavior on Vlad's behalf."

The New York Post's Page Six section reported in May that Campbell and Doronin had split, even though the two had not officially confirmed the breakup. Newspaper sources claimed that the couple had broken up "and he's been out partying in New York."

Another source described the relationship as "like a business arrangement."

"Naomi brings glamor to his hotels and properties, and he treats her extremely well. But they spend a lot of time apart due to work commitments," the source continued.

Campbell and Doronin were last pictured together on Miami Beach in March.

Since his split with Campbell, Doronin has been reportedly making the rounds on the social scene. He was recently seen in Venice spending time with actor friend Leo DiCaprio and the latter's rumored girlfriend, German model Tori Garrn.

The relationship between Campbell and her apprentice seems to be cordial, at least on the internet. Luo sent the supermodel a birthday tweet on May 22: "@NaomiCampbell wish you have a great birthday! Xoxo."