Selena Gomez suits up in white tuxedo at Palm Springs International Film Festival Awards as she flashes Benny Blanco engagement ring

Selena Gomez rocked a tuxedo as she showed off her Benny Blanco engagement ring during her final appearance at the awards show.

The 32-year-old actress was just one of many A-listers who paraded the red carpet at the Palm Springs International Film Festival Awards in Palm Springs, California on Friday evening.

Angelina Jolie, Ariana Grande and Nicole Kidman all attended the gala event, but it was perhaps Selena who made the biggest fashion risk of the evening.

Selena wore an all-white tuxedo, consisting of a jacket with a large silk lapel over a matching vest and trousers.

She added a little sex appeal in the form of a sleeveless sheer shirt and a white silk tie.

The stunner completed the androgynous look with a pair of matching white heels as she strutted her stuff on the carpet.

Selena Gomez rocked a tuxedo on the red carpet of the Palm Springs International Film Festival Awards in Palm Springs, California on Friday evening

The 32-year-old actress showed off her engagement ring from Benny Blanco at her latest awards show

The 32-year-old actress showed off her engagement ring from Benny Blanco during her final appearance at the awards show

The Wizards Of Waverly Place star tucked her signature raven locks into a tight bun.

Selena showed off her natural look with complementary makeup on her porcelain skin, while contrasting it with a smokey eye and glossy pink lip.

She accessorized with dangling diamond earrings and a flared platinum ring on her right side.

The most important accessory, however, is her new engagement ring from 36-year-old music producer fiance Benny Blanco.

On December 11, the actress announced that Benny had asked her the big question after a year and a half of dating.

In one image, the star showed off just her left hand to give her 423 million fans and followers a close-up glimpse of the striking diamond ring.

Jeweler Laura Taylor told MailOnline: ‘Benny’s engagement ring for Selena is an exquisite and timeless design, perfectly matching her style.’

‘The ring features an incredible center marquise-cut diamond, estimated at approximately 8 carats, set on a yellow gold pavé band.’

Selena wore an all-white tuxedo

The look consisted of a jacket with a large silk lapel over a matching cardigan and trousers

Selena wore an all-white tuxedo, consisting of a jacket with a large silk lapel over a matching vest and trousers

She added a little sex appeal in the form of a sleeveless sheer shirt and a white silk tie

She added a little sex appeal in the form of a sleeveless sheer shirt and a white silk tie

The Wizards Of Waverly Place star tucked her signature raven locks into a tight bun

The Wizards Of Waverly Place star tucked her signature raven locks into a tight bun

Selena showed off her natural look with complementary makeup on her porcelain skin and contrasted it with smokey eye and glossy pink lip

Selena showed off her natural look with complementary makeup on her porcelain skin and contrasted it with smokey eye and glossy pink lip

The most important accessory, however, is her new engagement ring from 36-year-old music producer fiancee Benny Blanco; with whom she was photographed on Wednesday

The most important accessory, however, is her new engagement ring from 36-year-old music producer fiancee Benny Blanco; with whom she was photographed on Wednesday

Taylor added: ‘The marquise cut, with its elongated and pointed shape, is a statement choice, known for its sparkle and the way it elongates the finger, creating a striking and elegant look.’

‘The pavé band, with its continuous row of smaller diamonds set close together, adds an extra layer of sparkle and luxury and beautifully complements the central marquise diamond.’

‘This setting maximizes the brilliance of the overall design, whilst maintaining a sense of sophistication.

‘The central diamond is likely to be of exceptional quality, with VVS1 clarity and colorless grading in the DF range. I estimate the ring to be worth well over £800,000 ($1 million), depending on the precise diamond specifications.”

The engagement also pays tribute to Selena’s 2015 hit titled Good For You, where she notably sings the lyrics, “I’m on my marquise Diamonds / I’m a Marquise Diamond / Could even make that Tiffany jealous.”

On December 11, the actress announced that Benny had asked her the big question after a year and a half of dating.

On December 11, the actress announced that Benny had asked her the big question after a year and a half of dating.

In one image, the star showed off just her left hand to give her 423 million fans and followers a close-up look at the striking diamond ring

In one image, the star showed off just her left hand to give her 423 million fans and followers a close-up look at the striking diamond ring

Another photo was taken while Selena sat on a blanket placed over a patch of artificial grass.

Both a picnic basket and a Taco Bell box could be seen nearby as the actress happily looked at the ring on her finger.

Benny placed a loving kiss on the side of the singer’s face as they paused for a cute photo together.

Finally, she took a selfie while showing off the diamond ring and wrote in the caption of the post, “It starts forever now..”