Madison Beer flaunts her abs in a slinky crop top at Kylie Jenner’s BFF Stassie Karanikolaou’s house party… after gifting her PA a $50k Mercedes

Madison Beer turned heads as she stepped out in Los Angeles on Wednesday night.

The singer, 20, showcased her incredible washboard abs in a black slinky crop top as she headed to a Kylie Jenner’s BFF Anastasia Karanikolaou’s Valentine’s Day party.

It comes after Madison very generously gifted her personal assistant a $50k Mercedes-Benz C300 for her 30th birthday earlier this week.

Madison’s taut stomach and cleavage was on display in the barely-there crop top, which tied at the back.

The Good In Goodbye hitmaker complemented the look with skintight snakeskin trousers, which flared slightly at the bottom.

Madison opted for comfort on her feet with trainers and shrugged a leather jacket over her arm.

She wore her brunette locks in soft curls and accentuated her bronzed tan with a radiant make-up look.

Chantel Jeffries also headed out for the Valentine’s Day party.

The American DJ, 27, cut a casual figure in a black oversized Radiohead hoodie and tight jeans.

Chantel amped up the glamour with snakeskin print knee-high boots and wore her brunette blonde locks in crimped waves.

Earlier this week, Madison pulled out all the stops when she surprised her PA with a luxury car during her 30th birthday bash.

After a birthday meal, the singer handed her assistant an empty bag before pulling out a key fob from her pocket.

Madison then took her personal assistant round the corner to show her a brand new Mercedes-Benz C300.

According to TMZ, it was her PA’s dream to own a Mercedes and Madison gifted it to her because she knew she was having trouble with her 12-year-old motor.

Madison shot to fame at the age of 13 when Justin Bieber posted a YouTube link to Twitter of her belting out At Last, a 1941 number that was was most famously sung by Etta James on her 1960 debut album At Last!.

Justin, who at that point was already a major celebrity, wrote: ‘wow. 13 years old! she can sing. great job. #futurestar’.

Madison explained to Teen Vogue back in 2017 that Justin has, in the intervening time, ‘become a good friend’ of hers.

She said: ‘I think we’ve been able to connect because we were both discovered on YouTube and have a common understanding just from that.’

It took until 2018 for Beer to get around to releasing her first EP, As She Pleases.

On November 9, 2018, she released Hurts Like Hell featuring Offset and this past May released Dear Society, a single from her yet-to-be-released debut album