Denise Richards Shines a Light on Her 'Gorgeous' Daughter Sami Sheen

Then teen turned 19 this week.

Happy birthday, Sami Sheen!

Doting mother Denise Richards is shining a light on her newly-minted 19-year-old daughter, whom she shares with ex-husband Charlie Sheen.

The real housewife of Beverly Hills shared a golden hour selfie of the teen, who appeared to be sitting on the edge of her bed as the natural light filtered into the room, on Instagram on March 9 in honor of her big day.

In the bright snap, Sami looked off to the side, her long, bleach-blonde hair draped over one shoulder as the sun illuminated her entire face. Two tiny tattoos were on display on her other arm thanks to the black tank she wore: a delicate cow head with a heart spot on its forehead and a little rainbow.

"Happy Birthday my beautiful Sami girl!" Richards wrote in the caption. "I love you so much & I am so proud of you and your heart is even more gorgeous."

"I love you so much," she repeated. "Happy 19th Birthday!!!! I love you @samisheen ❤️"

Fans showered the birthday girl—and her mother—with compliments in the comments.

"Oh my growing up so fast. Beautiful like her Mama but in her own way. You must be so proud. Congratulations," one wrote.

"Awwwww almost your twin when you were younger ❤️❤️ queeeens happy birthday Denise Jr xoxo," said another.

Related: Denise Richards' Daughter Is Her Mini-Me in New Bikini Pics

"Looks like a young Carolyn Bessette!" others noted, referring to John F. Kennedy Jr.'s wife.

Some couldn't believe how old Sami is already.

"What is happening??? She literally was just born. Happy birthday!"

And, of course, a few had to call out her adorable ink.

"🔥 Love that lil cow 🐄 tattoo!" one complimented.

"I have the same cow tattoo but pink 💕🐄," another shared.

Richards has always been very supportive of Sami, even joining OnlyFans shortly after her daughter did last summer and defending her right to make her own decision to post on the NSFW subscription platform when Charlie criticized the move.