Denise Richards has been the biggest defender of her daughter Sami Sheen’s OnlyFans career.

And just days before the young model released her first ‘boy/girl collab’ on the racy platform, doting mom Denise issued a gushing public tribute to her first born to mark her 20th birthday.

‘Happy 20th birthday my beautiful Sami girl,’ Denise, 53, wrote alongside a wholesome photos of herself and Sami posing with a horse.

‘I love you so much and I’m so proud of you. You’re as beautiful inside and have been a wise soul since the day you were born,’ she continued.

‘I love you so much and I’m beyond grateful and blessed to be your mom. I love you girlie girl. And your Nana is always watching over you and here with you always and I know she is so proud of you too. Happy Birthday.’

Denise Richards said she was ‘proud’ of daughter Sami Sheen just days before the 20-year-old released a steamy ‘boy/girl collab’ on OnlyFans

Sami joined OnlyFans just three months after turning 18 and posed for her first ‘boy/girl’ scene with new boyfriend Aiden David just days after her 20th birthday

Denise joined the platform shortly after Sami and has even promoted her daughter’s account on her own page.

Sami joined OnlyFans just three months after turning 18 and posed for her first ‘boy/girl’ scene with new boyfriend Aiden David just days after her 20th birthday.

Denise joined the platform shortly after Sami and has even promoted her daughter’s account on her own page.

Sami announced the X-rated collaboration with Aiden by sharing a steamy photo of herself kissing the chiseled hunk after they’d taken a shower together.

‘The collab you’ve been waiting for drops this Tuesday ;),’ she wrote on X.

She then posted another photo of herself with her shirtless boyfriend, writing, ‘My first B/G collab is out today’.

Aiden is also an OnlyFans creator and offers X-rated content on his page that is too explicit to reference.

While it’s unclear exactly how explicit Sami’s collaboration is, the young model certainly doesn’t hold back on her account.

‘Your Nana is always watching over you and here with you always,’ wrote Denise. (Denise’s late mother Joni is pictured with Sami and younger sister Lola when they were toddlers)

Sami, whose father is actor Charlie Sheen, leaves little to the imagination on OnlyFans

Sami posted busty images of herself to promote the racy collaboration

In one OnlyFans post, Sami tells her subscribers to tip her $45 if they want to see her ‘lick my own nipples’.

Another post sees the 20-year-old on all fours in the sand underneath a pier, with the caption, ‘Sex on the beach.’

Sami went under the knife to get breast implants last November after admitting that she’d always wanted ‘to have big boobs like my mom’.

Denise has been fully supportive of her first born’s foray into adult entertainment – and even joined the platform herself when she saw how much money Sami was earning.

The mother-daughter duo have even taken to collaborating on content together.

Last October, Denise posted a glamorous photo of herself and Sami side-by-side with the caption, ‘Should my mini me @samisheen and I do another collab?’

Denise was slammed by fans online over the stunt, with one writing, ‘This is beyond foul.’

Another fan raged, ‘This is f*****g creepy, weird, inappropriate, and so many other things.’.

The young model has admitted that OnlyFans is her ‘main source of income’

Sami promises that subscribers can see her ‘naughty side’ on the website

The Wild Things star was slammed last year for ‘collaborating’ with Sami on OnlyFans

Fans were outraged after the collaboration was leaked onto social media platforms

Denise later backtracked and claimed that she wasn’t collaborating with Sami during an interview on The Viall Files last month.

‘They’re so judgmental to me and people are like, “How can you do this? Your daughter”,’ she told host Nick Viall.

‘I didn’t collaborate with my daughter,’ she stressed.

‘Did I do a picture with my daughter’s face and I that was on social media? Yes. Did I collaborate with my daughter for, like, a sexual OnlyFans shoot? Abso-f***ing-lutely not,’ she said. ‘That is not true.’

The reality TV personality noted that she has not even seen her daughter’s OnlyFans posts.

‘I haven’t even been on my daughter’s site,’ she explained.

Denise later backtracked and claimed that she wasn’t collaborating with Sami during an interview on The Viall Files this month

Sami went under the knife to get breast implants last November after admitting that she’d always wanted ‘to have big boobs like my mom’

Because she did Wild Things and posed for Playboy early in her career, Denise said she is able to relate to her daughter.

‘I was protecting her as a young woman coming into this industry [and] being judged,’ she said. ‘Because it’s not fair that, whether people agree or not, and it’s easy to judge, how can I judge stuff with some of the things I’ve done in my career.

‘Like when I was in Wild Things and I did Playboy, did I ever think, “Oh gosh, one day when my kids are older…” You don’t think about that stuff because it seems so far away.’

She continued: ‘Then that day comes and you’re like, “Well s***, I have to deal with this.” It’s hard.’