In a playful twist, her first birthday accessory was a candle, placed carefully between her lips and ignited, only to be transferred to her cake where she gleefully blew it out.
Embracing the festivities, Dani raised her pink cocktail triumphantly, her hands thrown aloft in an exuberant celebration of this milestone day.
With the invigorating strains of Michael Bublé's "Feeling Good" setting the scene, she was enveloped by pink heart balloons, making her video tribute to turning 30 both trendy and heartfelt.
Her birthday post, which she captioned '30's club', was flooded with a plethora of messages from her fans and showbiz pals who were quick to share their well wishes.
Dani Dyer got glammed up in a black lace dress and a tiara as she marked her 30th birthday with a fun Instagram video on Saturday
The Love Island champion looked delighted as she sat in front on a heart-shaped cake before an off-camera pal put some sunglasses on her face and handed her a cocktail
The selection of celebrities commenting included Scarlett Moffatt, Vicky Pattison, Georgia Steel, Louise Redknapp and Dani's own father Danny Dyer.
Dani's birthday celebrations comes just days after she turned heads in a daring cutout pink sequin minidress during a wild night out for a friend's hen do.
The star took to Instagram to share a glimpse into her boozy child-free getaway to the South of France.
Dani looked nothing short of sensational as she showed off her toned abs in the strapless Ivy Rose £90 number which featured a draping bra top.
The TV personality put on a leggy display as she elevated her frame in a pair of glittery gold wrap heels and accessorised with a simple gold necklace.
Styling her dark tresses in loose waves, the mother-of-three beamed as she held up a glass of wine while dancing in a nightclub.
Dani also shared a fun snap of the hen party wearing matching blue T-shirts as they posed with the bride at the airport.
The ITV star was all smiles as she kicked-off the girls weekend and posed for photos ahead of starting Strictly Come Dancing training.
They then put a candle in her mouth and lit it with Dani then putting the candle on her cake and blowing it out
Set to Michael Bublé's track Feeling Good, Dani was flanked by a bunch of pink heart balloons while filming the on trend clip for the occasion
Her birthday post, which she captioned '30's club', was flooded with a plethora of messages from her fans and showbiz pals who were quick to share their well wishes
She wrote: 'The best night for our Daisy’s hen.'
It comes after Dani shared an insight into her dad Danny's birthday dinner with their family after her husband Jarrod Bowen agreed to stay at his team West Ham.
The actor, who turned 49 recently, has waxed lyrical about his love for his son-in-law Jarrod and the fact he plays for The Hammers, who he is a lifelong fan of.
So it was a double celebration this week following Jarrod's news and Danny's birthday, as they all got together for a family dinner.
Dani shared rare snaps with her husband, 29, who she shares twins Summer and Star, three, with. She is mum to Santiago, five, from a previous relationship.
A photo of the family sat around a restaurant table shows Dani and Jarrod beside her sister Sunnie and her boyfriend Will Wood, and her parents Danny and Joanne.