Stunning: Selena Gomez ensured all eyes were on her as she arrived to the Saturday Night Live afterparty in a slinky black dress by GAUGE81.

The former Disney star styled her brunette locks into a loose bob and accentuated her beauty with a light pallet of makeup.

Selena looked in good spirits following her hosting stint and was seen waving to fans as she made her way to the afterparty.

Also in attendance at the event was Cara Delevingne who showed off her sense of style in a black sheer top with a plunging neckline.

The model also sported a pair of black skinny jeans which she wore with a pair of matching black ankle boots.

Fashion: The singer, 29, put on a leggy display as she attended the bash in the strapless dress that highlighted her jaw-dropping figure

Style: The garment featured a high leg split while Selena added height to her frame with a pair of silver heels

Ink: The star showed off a floral tattoo on her left thigh as she arrived to the event

Wrappping up in a black jacket, the star complimented her look with a matching handbag.

Meanwhile, Post Malone wore a black shirt with dark purple embroidered detail which he wore under a black robe.

The rapper also sported a pair of black shoes and a printed cap  as he chatted with fans outside the venue.

Rounding out the guest list was Lewis Hamilton who arrived to the bash in a light blue sleeveless denim shirt which he wore with matching jeans.

Glamour: Selena accentuated her natural beauty with a light pallet of makeup

Suave: Lewis Hamilton arrived to the bash in a light blue sleeveless denim shirt which he wore with matching jeans

Trendy: Also in attendance at the event was Cara Delevingne who showed off her sense of style in a black sheer top with a plunging neckline

Guest list: She also donned a pair of chunky black boots for the bash

A-list: Post Malone wore a black shirt with dark purple embroidered detail which he wore under a black robe

Wearing black high-top trainers, the racer completed his look for the evening with a bright orange cap.

Selena made her Saturday Night Live hosting debut with a little help from her Only Murders in the Building co-star Steve Martin.

The star was joined by Martin, 76 – who has frequently hosted the show in the past – in a bit where he played a gag inventor of the Whoopee Cushion and other famous practical joke devices.

Selena also poked fun of Martin and her other co-star Martin Short, 72, in her opening monologue, saying, ‘I was so honored to work with Steve Martin and Martin Short, especially after I googled them to find out who they were.’

Radiant: Selena looked nothing short of sensational after completing her hosting stint

Gig: Post Malone flashed a grin for the cameras following his performance on this week’s show

End of the night: Selena and a friend went for a bite to eat at 4am following the afterparty

Cosy: Selena wrapped up for the outing in a black jacket

Colour: Selena’s pal sported a bright green mini dress with a black leather jacket