Newly-Split Yolanda Foster Not Wearing Wedding Ring At 'RHOBH' Event

Yolanda Foster, at a Bravo bash in Hollywood on Thursday, made her first public appearance since announcing her split from husband David earlier this week.

The 51-year-old beauty looked happy at the TV event, telling People that her children — "My Gigi, my Bella and my Anwar" — are keeping her spirits light amid the difficult time of transition.

The Dutch-born model, who's been battling Lyme Disease over the past three years, separated from the award-winning music composer more than a month ago, insiders told RadarOnline.com.

While David wanted to announce the split when it happened, Yolanda "kept stalling," announcing it in conjunction with the show's sixth season premiere, sources told RadarOnline.com. As a result, "David now believes Yolanda played the timing to get fan support and continue to play the victim."

Sources told RadarOnline.com that financial pressures — as well as reality TV cameras — added tension to the couple's breakup, which comes as something of a surprise after he spared no expense in her battle against Lyme Disease.

Yolanda has also come under scrutiny from some of her Bravo castmates who have questioned the treatment she sought for her Lyme Disease battle.

Lisa Rinna's famously large lips were especially puffy at the Hollywood outing.

Kyle Richards — whose sister Kim was NOT at the event — said earlier this week of the Foster breakup: "I think that they've been struggling, and Yolanda's been so sick — I don't know if that has anything to do with it, I have no idea — but it was just really sad" to hear the news.