Katie Price, 45, pokes fun at her surgically enhanced bottom in TINY leather mini skirt as she enjoys a date night with boyfriend JJ Slater, 31, at fashion party

She is known for her numerous cosmetic procedures and lip filler refills.

And Katie Price herself joked about her surgically enhanced bum on Wednesday night as she posed in a tiny leather miniskirt.

Accentuating her curvaceous figure, the former glamor model turned around to reveal the words: ‘Makes my butt look big’ printed on her perky bum.

The star, 45, underwent her latest ‘bum lift’ in March when she shared the results in a tiny pink thong after visiting @lift.esthetics to have 500ml injected into her bum.

Katie looked more in love than ever as she enjoyed a date night with boyfriend JJ Slater, 31, at a PrettyLittleThing event in London.

She paired the shorts with a black crop top and showed off her array of tattoos, including her large angular wings that cover her back and her striking thong tattoo on her lower back.

Katie, whose daughter Princess, 16, made her modeling debut for the fast fashion brand earlier this year, covered up her assets in the long-sleeved off-the-shoulder top.

She added inches to her frame in a pair of knee-high boots and accessorized with a gold chain.

Meanwhile, JJ looked in good spirits as he teamed a yellow T-shirt with gray jeans and a Gucci bag.

Guests at the event, which was a surprise birthday party for Joe Baggs, were treated to a performance by Sugababes star Mutya Buena.

Looking stunning, she wore a denim bralette which she paired with matching jeans and a denim jacket.

Elsewhere, Love Island’s Abi Moore looked sensational in a silver glitter mini dress which she teamed with black knee high socks.

Joe seemed in good spirits at the party as he was joined by his brother George and mother Lisa.

He wore a cool gray glittery bomber jacket with matching trousers and silver metallic trainers.

Former Gogglebox star Lisa looked stunning in a navy blue midi dress which she teamed with a white cowgirl hat.

While George opted for a gray metallic jacket with a white T-shirt and jeans.

It comes after Katie and JJ got matching tattoos during their romantic trip to Ayia Napa, Cyprus last week.

Just five months into their whirlwind romance, the couple took their relationship to the next step and got similar inks on each other’s arms.

In an exclusive photo obtained by The sunKatie and JJ showed off their new tattoos on the tops of their left wrists.

The loved-up couple managed to get their pet names permanently inked, with the text ‘baby darling’.