They've always had a close relationship with their mother Suzanne Wells, often posting snaps of her on Instagram.
And Sam and Billie Fairs proved just how much she meant to them as they threw her a lavish surprise 50th birthday party at the The Ivy on Friday.
Taking to Instagram, The Mummy Diaries stars gave fans a glimpse inside the glitzy bash at The Ivy in Tower Bridge, London, which was created with the help of Elari events.
Surprise: Sam and Billie Faiers surprised their mother Suzanne Wells with a lavish art deco themed 50th birthday party at The Ivy in London's Tower Bridge on Friday
Age-defying Suzanne looked delighted as she enjoyed her art deco themed party which oozed glamour with a white and gold colour scheme.
Sharing snaps from the special night, Sam wrote on Instragram: 'S U R P R I S E what a fantastic night. Billie & I surprised mum with a party with all of her nearest & dearest. you deserve it Mummy we love you soo much. Here’s to another 50 years.'
With her family and friends, including ex TOWIE star Ferne McCann, on hand to give her a huge surprise, Suzie was heard on Sam's Instagram stories expressing her shock .
She exclaimed: 'I feel like I'm having a heart attack or something. I'm having palpitations. I cant believe it.'
Birthday girl: Defying her years, Suzie looked sensational in a black one-shouldered dress and matching black heels as she clutched a glass of champagne
Celebrate: Former TOWIE star Ferne McCann was on hand to help Suzie celebrate her 50th birthday at the glamorous bash
And it seemed that no expense was spared at the glamorous bash, which featured a giant five-tiered white and gold birthday cake served on a vintage style dinner trolley.
Adding to the Great Gatsby theme, the event was decorated with elaborate balloon displays, delicate white flowers and large feathers.
The party guests also enjoyed a delicious dinner, with the dinner table laden with a beautiful white and gold and candles.
Stunning: Suzie's brown locks were styled into loose curls with hung loosely on her shoulders, while she accentuated her features with bold eye make-up and a slick of red lipstick
Big shock: A stunned Suzie was heard on Instagram stories exclaiming: ''I feel like I'm having a heart attack or something. I'm having palpitations. I cant believe it'
Sam and Billie also added a personal touch to their mother's big night, with Polaroids of various periods in her life strung up with twinkling fairy lights.
Pictures also showed birthday girl Suzie posing in front of a giant illuminated number 50 as she clutched a glass of champagne at the bash.
Defying her years, Suzie looked sensational in a black one-shouldered dress and matching black heels.
Lavish theme: It seemed that no expense was spared at the glamorous bash, which featured a giant five-tiered white and gold birthday cake served on a vintage style dinner trolley
Beautiful: Adding to the Great Gatsby theme, the event was decorated with elaborate balloon displays, delicate white flowers and large feathers
Fine dining: The party guests also enjoyed a delicious dinner, with the dinner table laden with a beautiful white and gold and candles
Her brown locks were styled into loose curls with hung loosely on her shoulders, while she accentuated her features with bold eye make-up and a slick of red lipstick.
Meanwhile, her daughters went all out for their mum's big night, with The Mummy Diaries stars looking jaw-dropping in chic silver ensembles.
Sam, 28, showed off her slim frame in a semi-sheer lace blazer worn over a simple white slip.
She flashed a hint of her enviable legs in shimmering brocade trousers paired with vertiginous heels.
Her brunette tresses were styled in a chic updo while she accessorised with sparkling earrings and a cream handbag.
Family gathering: Age-defying Suzanne looked delighted as she enjoyed her art
