Katy Perry, Demi Moore, and Cindy Crawford glam up for a private pre-Oscars party in Beverly Hills

Katy Perry went glamorous to a private pre-Oscars party in Beverly Hills on Saturday.

The 39-year-old pop star bared her shoulders in a white strapless dress, matching stilettos and gold jewelry selected by stylist Tatiana Waterford.

Hairstylist Rick Henry blew out Katy’s (born Katheryn Hudson) center-parted raven mane and makeup artist Michael Anthony completely contoured her skin tone for the industry function.

Missing from Perry’s side were her fiancĂ© of five years – Red Right Hand action star Orlando Bloom – and their three-year-old daughter Daisy Dove Bloom.

The 13-time Grammy nominee confirmed this Jimmy Kimmel Live on February 13, the seventh (or 22nd) season of ABC’s American Idol will likely be her last as she travels the world and releases new music.

Katy Perry went glamorous to a private pre-Oscars party in Beverly Hills on Saturday

“I love Idol so much. I know. It connected me to the heart of America. But I feel like I need to get out there and feel that heartbeat at my own pace,” Katy – who earned $25 million from American Idol in 2017 – revealed.

“It’s going to be a very, very exciting year, Jimmy, for all the pop star girls. Let’s just say I’m creating space for my new wingspan.’

Perry is “very excited” to be the next headliner on the “World Stage” of Brazilian music festival Rock in Rio, which takes place in Rio de Janeiro on September 20.

Also spotted leaving the Beverly Hills party in a car was two-time Golden Globe nominee Demi Moore.

The Feud: Capote vs. The Swans actress easily defied her 61 years in a glittering black Gabriela Hearst pantsuit over a white fishnet top, black Santoni heels and Anita Ko jewelry selected by stylist Brad Goreski.

Hairstylist Dimitris Giannetos blew out Demi’s signature center-parted raven mane and makeup artist Sil Bruinsma brightened up her suspiciously wrinkle-free skin.

Moore (née Guynes) has been hard at work in Fort Worth, Texas, filming her series regular role as Cami in the upcoming oil-pumping Paramount+ drama Landman.

Taylor Sheridan and Christian Wallace’s small screen adaptation of Texas Monthly’s 11-part podcast Boomtown (2019-2020) will also feature Jon Hamm, Billy Bob Thornton and Ali Larter.

The 39-year-old pop star bared her shoulders in a white strapless dress, matching stilettos and gold jewelry

She relies on stylist Tatiana Waterford

The 39-year-old pop star bared her shoulders in a white strapless dress, matching stilettos and gold jewelry selected by stylist Tatiana Waterford

Hairstylist Rick Henry blew out Katy's (born Katheryn Hudson) center-parted raven mane and makeup artist Michael Anthony completely contoured her skin tone for the industry function

Hairstylist Rick Henry blew out Katy’s (born Katheryn Hudson) center-parted raven mane and makeup artist Michael Anthony completely contoured her skin tone for the industry function

Missing at Perry's side were her fiancé of five years - Red Right Hand action star Orlando Bloom - and their three-year-old daughter Daisy Dove Bloom

Missing from Perry’s side were her fiancĂ© of five years – Red Right Hand action star Orlando Bloom – and their three-year-old daughter Daisy Dove Bloom

The 13-time Grammy nominee confirmed on Jimmy Kimmel Live on Feb. 13 that the seventh (or 22nd) season of ABC's American Idol will likely be her last in which she travels the world and releases new music.

The 13-time Grammy nominee confirmed on Jimmy Kimmel Live on Feb. 13 that the seventh (or 22nd) season of ABC’s American Idol will likely be her last in which she travels the world and releases new music.

Resumes March 17!  Katy – who earned $25 million from American Idol in 2017 – revealed: 'I love Idol so much.  I know.  It connected me to the heart of America.  But I feel like I need to go out and feel that heartbeat at my own pace.  It's going to be a very, very exciting year, Jimmy, for all the pop star girls.  Let's just say I'm creating space for my new wingspan

Resumes March 17! Katy – who earned $25 million from American Idol in 2017 – revealed: ‘I love Idol so much. I know. It connected me to the heart of America. But I feel like I need to go out and feel that heartbeat at my own pace. It’s going to be a very, very exciting year, Jimmy, for all the pop star girls. Let’s just say I’m creating space for my new wingspan

Also spotted leaving the Beverly Hills party in a car was two-time Golden Globe nominee Demi Moore

Also spotted leaving the Beverly Hills party in a car was two-time Golden Globe nominee Demi Moore

The Feud: Capote vs.  The Swans actress easily defied her 61 years in a glittering black Gabriela Hearst pantsuit over a white fishnet top, black Santoni heels and Anita Ko jewelry selected by stylist Brad Goreski

The Feud: Capote vs. The Swans actress easily defied her 61 years in a glittering black Gabriela Hearst pantsuit over a white fishnet top, black Santoni heels and Anita Ko jewelry selected by stylist Brad Goreski

Hairstylist Dimitris Giannetos blew out Demi's signature center-parted raven mane and makeup artist Sil Bruinsma brightened her suspiciously wrinkle-free skin

Hairstylist Dimitris Giannetos blew out Demi’s signature center-parted raven mane and makeup artist Sil Bruinsma brightened her suspiciously wrinkle-free skin

Moore (née Guynes) has been hard at work in Fort Worth, Texas, filming her series regular role as Cami in the upcoming Paramount+ oil pump drama, Landman

Moore (née Guynes) has been hard at work in Fort Worth, Texas, filming her series regular role as Cami in the upcoming Paramount+ oil pump drama, Landman

But audiences can next see the Emmy-nominated producer in Andrew McCarthy's (R, photo May 21) Brat Packer documentary Brats, premiering this spring on Hulu

But audiences can next see the Emmy-nominated producer in Andrew McCarthy’s (R, photo May 21) Brat Packer documentary Brats, premiering this spring on Hulu

Nineties supermodel Cindy Crawford wore a sparkling black sweater to the star-studded pre-Oscars party as she held hands with her husband of 25 years, Casamigos co-founder Rande Gerber

Nineties supermodel Cindy Crawford wore a sparkling black sweater to the star-studded pre-Oscars party as she held hands with her husband of 25 years, Casamigos co-founder Rande Gerber

But audiences can next see the Emmy-nominated producer in Andrew McCarthy’s Brat Packer documentary Brats, premiering this spring on Hulu.

It reunites eighties stars Rob Lowe, Ally Sheedy, Emilio Estevez, Lea Thompson, Jon Cryer and Timothy Hutton.

“Nobody would be in a movie together. I hadn’t seen Rob in 30 years. I hadn’t seen Emilio since the premiere of St. Elmo’s Fire. I hadn’t seen Demi, the 61-year-old Brat author said during last month’s Television Critics Tour.

‘I know they haven’t had any contact. It amazes me how much affection we had for each other.”

Demi will also appear in Coralie Fargeat’s feminist body horror film The Substance, alongside two-time Emmy nominee Margaret Qualley.

Nineties supermodel Cindy Crawford wore a sparkling black sweater to the star-studded pre-Oscars party as she sat holding hands with her husband of 25 years, Casamigos co-founder Rande Gerber.