Adrienne Maloof and boyfriend Jacob Busch might be heading down the aisle.

The former "Real Housewives of Beverly Hills" star told E! News she and Busch, a 24-year-old heir to the Anheuser-Busch fortune, are "very close" to getting engaged. They've been dating for about seven months.

On Valentine's Day, he took her to Sunset Towers and put a ring on it. Two rings, to be exact, but neither was that kind of ring. Still, the Palms Casino heiress sported the new jewelry at a promotional event for her new "Never Hungover" elixir at the GNC in the Beverly Center Thursday.

She seems quite happy with her much younger beau.

"He's a lovely person," she told "Extra" back in October of her new romance. "Both of our families have been in the spirits business for a long time, so he seems very familiar to me and comfortable. He's a cool guy."

Things are still contentious between Maloof and her ex-husband, plastic surgeon Paul Nassif. TMZ reported Maloof got a restraining order against Nassif earlier this month, claiming he snatched her phone from her when she was taking photos of their children. In legal documents obtained by TMZ, he claims she was trying to film him disciplining the kids to use in their ongoing custody battle.