Selena stood out from the crowd when she made her red carpet appearance at a charity event in Santa Monica on Thursday.

The brunette songstress donned a super skimpy white dress for City Of Hope’s Spirit of Life Gala and looked polished and poised in front of photographers at the event.

The 23-year-old star flashed her slender legs in the garment which also displayed some cleavage with a large cut-out.

Leggy look: Selena Gomez was a vision in white at the Spirit of Life Gala in LA on Thursday night

Bust foot forward: The pop princess looked incredible as she flashed a hint of cleavage in her sexy dress

Selena’s frock featured button detailing around the neckline and sleeves and gathered at the waist for hourglass effect.

The Come And Get It hit maker wore her dark locks in a relaxed updo and added a pop of colour with scarlet red lipstick.

The singer completed the look with silver ankle-strap heels and diamond cluster rings.

Working it: The raven-haired beauty looked lovely in her feminine and flirty minidress

Revealing: The brunette beauty displayed some cleavage with a large plunging cut-out

Scarlet fever: The 23-year-old singer added a pop of colour with red lips

Bit of bling: Selena completed her look with silver ankle-strap heels and diamond cluster jewelry

The cancer research charity also saw celebrities such as Sharon and Kelly Osbourne come to support the cause as well Will.i.am, Nick Cannon and Liberty Ross.

During the evening Lucian Grainge was honoured for his outstanding achievements in business and dedication to philanthropic causes.

Sam Smith provided musical entertainment.

He’s got style: TV personality Nick Cannon arrived in a navy suit with matching fedora

Red carpet glam: Sharon Osbourne and her daughter Kelly opted for classic black eveningwear

Edgy look: Kelly, 31, rocked her lilac mohawk and a cross earring

City of Hope is a biomedical research, education and treatment center for cancer, diabetes and other life-threatening diseases.

Its Music, Film and Entertainment Industry Group, founded in 1973, has raised more than $100 million.

Meanwhile, Selena revealed in an interview with Australian radio hosts Kyle and Jackie O that she has yet to find love after splitting with Justin Bieber, 21.

Familiar faces: Black Eyed Peas singer Will.i.am made an appearance at the Santa Monica event

Chic: Actress Liberty Ross arrived in a patterned white dress and patent black pumps while Rosanna Arquette kept it all black

Date night: Liberty, 37, arrived with her other half,  record producer Jimmy Iovine

‘Obviously the tour has been taking up my entire life but yeah I am single and enjoying it,’ the beauty said on Friday.

Joking with the radio hosts, she continued: ‘You need to find me an Australian.

Taking the beauty up on her offer, presenter Kyle Sandilands responded: ‘As soon as you get here we will go for a drive around Bondi beach. You point and I will get them in the car.’

Talented crooner: Sam Smith provided musical entertainment at the event

Bit of all white: The singer looked polished and poised as she enjoyed the event inside the Santa Monica Civic Auditorium