Denise Van Outen has once again proved that age is just a number after sending fans into a frenzy with a series of glamorous holiday snaps during her 52nd birthday celebrations in Spain.

The TV favourite marked her birthday this week with a luxurious sunshine getaway to Costa del Sol, where she spent time relaxing with family, close friends — and her boyfriend, who is now believed to be her fiancé after the couple appeared to publicly celebrate their engagement during the trip.

Taking to Instagram on Friday, Denise shared a sizzling photo of herself posing poolside in a red-and-white checkered bikini that perfectly showcased her toned figure and endless legs. Wearing oversized sunglasses and a chic sunhat, the presenter looked effortlessly radiant as she soaked up the Mediterranean sunshine.

Fans immediately flooded the comments section with praise, with many calling her “absolutely stunning” and “ageless”.

But while the bikini snap grabbed attention, eagle-eyed followers quickly noticed another detail that sparked huge excitement online — a sparkling diamond ring worn prominently on her left hand in several photos from the holiday.

Denise later appeared to subtly confirm the happy news when she shared a romantic evening photograph with her partner during a birthday dinner celebration. In the intimate snap, the couple could be seen smiling warmly at each other while raising glasses during a candlelit meal overlooking the Spanish coastline. Denise rested her hand gently on his chest, with the dazzling ring clearly visible.

Friends close to the star reportedly congratulated the pair in the comments, with several hinting at an engagement announcement. One follower wrote: “Huge congratulations to you both!” while another commented: “That ring is incredible — so happy for you!”

Although Denise has not yet officially confirmed wedding plans, fans are convinced the presenter is preparing for a new chapter in her personal life.

The actress and singer also shared a heartfelt post reflecting on her birthday getaway, including sweet moments with daughter Betsy, 16, lounging by the pool and enjoying cocktails with friends.

She captioned the upload: “Half-term holiday & birthday celebration @wyndhamcostadelsol for the best pool action safari restaurant lunch followed by cocktails & mocktails. The kids loved this resort. Fun for all the family.”

Denise also thanked her closest friends for “spoiling” her during the celebrations, adding: “Can we do it all again please.”

Supporters quickly responded with birthday wishes and messages celebrating what many described as Denise’s “glowing happiness”.

One fan wrote: “You look happier than ever.” Another added: “Love really suits you.”

The star’s Spanish escape comes after a busy few months professionally, and fans were delighted to see Denise looking relaxed, confident and happier than ever as she embraced both her birthday celebrations and what appears to be an exciting new romantic milestone.

Whether or not an official announcement is still to come, one thing is certain — Denise Van Outen’s birthday celebrations have left fans talking for more than one reason.