The teenage daughter of reality television star Camille Grammer and actor Kelsey Grammer made her professional modeling debut during New York Fashion week.
Mason Grammer, 14, walked the runway at Malan Breton's show on Feb. 11.
Camille took to social media to show her support throughout the day.
"My girl will be walking this afternoon for @malanbreton #fashionweek#runway #MalanBreton #NYFW nervous mom ;) proud mom 💛" the 47-year-old captioned a super closeup shot of her blue-eyed daughter.
The proud mother followed the teen even through rehearsal.
"Mason is the first girl walking @malanbreton #runway #fashionweek #proudmom @mason.grammer rehearsal" she captioned a video of Mason walking down in the runway in casual jeans and a t-shirt.
Once the show started, the former "The Real Housewives of Beverly Hills" star, who clearly had a front row seat, kept snapping away.
"Go Mason!! @malanbreton #fashionweek" Camille said in a picture of the blond beauty strutting her stuff in the spotlight.
After the show, the mother of two thanked the fashion designer for her daughter's experience.
"@malanbreton fashion show#fashionweek #nyfw my girl rocked it. Now back to school and soccer. The no eyebrow look 4 the show. @mason.grammer" she said.
The teenager also expressed her gratitude to the designer in a snap of herself walking down the runway.
"Thank you so much @malanbreton for this amazing opportunity!" she gushed.
Camille and her "Frasier" star ex-husband were married for 14 years before getting divorced in 2011. They are parents to Mason and 11-year-old son Jude, both of whom were delivered via surrogate.
Camille has recently admitted that she has no relationship with her ex-husband, who has since remarried for a fourth time to Kayte Walsh, with whom he's had two more children.
"He still refuses to talk to me regarding the kids... It's very difficult on the children. It's terrible," the former model told Andy Cohen on Bravo's "Watch What Happens Live."
The pair instead communicate through their nannies or another third party.
Camille isn't the only RHOBH star with model offspring. Her co-stars Yolanda Foster and Lisa Rinna all have beautiful daughters who are in the spotlight.