Adrienne Maloof appears to have already moved on from rumored beau Andy Hnilo with an even younger man. The 52-year-old businesswoman and former star of “Real Housewives of Beverly Hills” cozied up to 24-year-old Jacob Busch at a red carpet event in Hollywood on Tuesday night, and she wasn’t afraid of exhibiting some PDA.

Busch, an heir to Anheuser-Busch that sold the majority of their stock of Budweiser to InBev in 2008, was first spotted in public with Maloof back in September. The two were captured kissing directly in front of videographers, just hours after paparazzi caught her having it out with her now ex-boyfriend Sean Stewart. According to RumorFix, Maloof and Stewart, the son of British rocker Rod Stewart, officially ended their relationship on Sept. 7 while attending a charity event, after several months of dating.

Never one to miss a promotional opportunity, Maloof and Busch not only posed together on the red carpet but kissed for the cameras while holding bottles of Maloof’s newest business venture, Zing Vodka. An eyewitness who attended Star Magazine Scene Stealer's event at the Roosevelt Hotel in Hollywood told the Daily Mail that the pair were affectionate all night.

“Adrienne couldn't keep her hands off Jacob,” the source said. “They never left each other's side and were holding hands sitting by the pool chatting and giggling like teenagers in love.”

The source claimed that their attraction seemed like the real deal, telling the website, “There was little doubt that the pair are crazy for each other.”

While the couple share a 28-year age gap between them, Maloof has consistently dated younger men since splitting from ex-husband Paul Nassif. When she and Stewart, 32, first came out as a couple, Maloof defended their nearly two-decade age difference, telling TMZ, “It’s about how good of a person you are. ... Age is just a number.”

Although a source close to Maloof later told tabloids that their eventual split was partly motivated by being in different places in their life, according to a Radar Online report, Maloof said of her relationship with Stewart, “I already have kids, I don’t need another one.” She reportedly moved from Stewart for a time with 30-year-old model/actor Andy Hnilo.

As for her ex-husband, Nassif, reports surfaced earlier this week that he is scheduled to star on a reality show of his own. According to Wetpaint, Nassif, 51, a Beverly Hills-based plastic surgeon who specializes in facial procedures, will star on a new E! reality show about plastic surgery. The show will reportedly follow Nassif and Terry Dubrow, the husband of “Real Housewives of Orange County” cast member Heather Dubrow, as they attempt to help people who have undergone botched cosmetic surgeries.