Adrienne Maloof stepped out with new boyfriend Sean Stewart in Beverly Hills on Jan. 18, where the two shared a kiss and held on to each other as cameras flashed photos of them.  

The Real Housewives of Beverly Hills star, 51, happily posed for photographs with Stewart, 32, outside of the eatery Crustacean. The pair held on to each other and in one image Stewart is shown giving Maloof a kiss on the cheek.

Maloof finalized her divorce from Dr. Paul Nassif in November of 2012 and has since moved on, with a source saying to Us Weekly about Stewart, "He's really good with her kids, and she thinks it's fun to be with a younger guy."

Maloof and Nassif share sons Gavin, 9, and twins Colin and Christian, 6. 

The same source said, "Tt's not serious with Sean, they're having fun right now" and regarding the age difference - "Paul is also dating a much younger woman."

Maloof confirmed her relationship with Stewart to TMZ, saying, "[Sean] is a very funny guy. He's very giving, he mentors at the mission, works with at-risk children and gives his time and money to get children off the streets."

Stewart and Maloof dined at Koi in Los Angeles earlier in the month, according to In Touch magazine, and a fellow diner said, "It was really full-on PDA."

"They looked really cute and comfortable together, definitely like they've known each other a long time. They were sitting really close and talking in each other's ear and then ordered food to share," the diner added. 

Stewart's father is singer Ron Stewart. Sean is a songwriter, musician and model. He starred in the 2007 reality show Sons of Hollywood and season two of Celebrity Rehab with Dr. Drew in 2008. He was arrested in 2010 for driving on a suspended license and charged in 2007 with attacking a couple with a brick after he was denied entry to a Hollywood party, according to Daily Mail. He was also jailed in 2002 for 90 days after attacking a man outside of a nightclub.