Paris Hilton cozies up with fiancé Carter Reum at The Wallis Delivers

They threw a massive engagement party for family and friends in New York earlier this month.

And Paris Hilton and her fiancé Carter Reum looked just as loved up as ever on Friday evening when they walked the red carpet at The Wallis Annenberg Center for the Performing Arts in Beverly Hills.

The 40-year-old socialite wasn’t just a guest at the event celebrating the city of Beverly Hills, dubbed The Wallis Delivers, but also the evening’s DJ.

Cute couple: Paris Hilton, 40, and her fiancé Carter Reum look classy yet relaxed as they walked the red carpet Friday at The Wallis Annenberg Center for the Performing Arts in Beverly Hills for its The Wallis Delivers celebration

Paris showed off some of her classic elegance in an off-white windowpane plaid dress as she hit the red carpet.

The dress featured puffy short sleeves and a billowing skirt that reached down to her ankles. 

She emphasized her trim figure with a slim cream-colored belt, and the 5ft8in beauty stood tall in pointy gray heels with studded straps.

The Simple Life star looked glamorous with her blond locks bobbed and turned in at the bottom. 

Paris swirled her skirt about to show off the classy look. 

On the mark: Paris showed off some of her classic elegance in an off-white windowpane plaid dress as she hit the red carpet

On the mark: Paris showed off some of her classic elegance in an off-white windowpane plaid dress as she hit the red carpet

Fit figure: She emphasized her trim figure with a slim cream-colored belt

Voluminous: The dress featured puffy short sleeves and a billowing skirt that reached down to her ankles.

Voluminous: The dress featured puffy short sleeves and a billowing skirt that reached down to her ankles. She emphasized her trim figure with a slim cream-colored belt

Towering: The 5ft8in beauty stood tall in pointy gray heels with studded straps

 Towering: The 5ft8in beauty stood tall in pointy gray heels with studded straps

Sparkler: She kept her accessories minimal and kept a pair of sunglasses clutched in one hand. The reality star wore simple studded diamond earrings while flashing her enormous engagement ring

Sparkler: She kept her accessories minimal and kept a pair of sunglasses clutched in one hand. The reality star wore simple studded diamond earrings while flashing her enormous engagement ring

The Simple Life star looked glamorous with her blond locks bobbed and turned in at the bottom

The Simple Life star looked glamorous with her blond locks bobbed and turned in at the bottom

She kept her accessories minimal and kept a pair of sunglasses clutched in one hand.

The reality star wore simple studded diamond earrings while flashing her enormous engagement ring.

Carter complemented his fiancée with a lustrous navy suit with thin lapels.

He dressed down a bit by skipping a tie, and added a low-key note with white sneakers.

The businessman completed his look with a black luxury wristwatch.

Blue mood: Carter complemented his fiancée with a lustrous navy suit with thin lapels

Blue mood: Carter complemented his fiancée with a lustrous navy suit with thin lapels

Looking good: He dressed down a bit by skipping a tie, and added a low-key note with white sneakers. The businessman completed his look with a black luxury wristwatch

Looking good: He dressed down a bit by skipping a tie, and added a low-key note with white sneakers. The businessman completed his look with a black luxury wristwatch 

Loved up: The two lovebirds couldn't hide their undeniable chemistry as they gazed longingly into each others eyes on the carpet

Loved up: The two lovebirds couldn’t hide their undeniable chemistry as they gazed longingly into each others eyes on the carpet

Cute: Carter planted a sweet kiss on Paris' head, and the two embraced while beaming ear-to-ear

Cute: Carter planted a sweet kiss on Paris’ head, and the two embraced while beaming ear-to-ear

The two lovebirds couldn’t hide their undeniable chemistry as they gazed longingly into each others eyes on the carpet.

Carter planted a sweet kiss on Paris’ head, and the two embraced while beaming ear-to-ear.

Paris got engaged to her venture capitalist beau back in February while celebrating her 40th birthday with family on a private island. 

Carter pulled out all the stops for his love by presenting her with a diamond engagement ring designed by Jean Dousset, the great-grandson of Louis Cartier.

This engagement is the fourth for the socialite, who was previously proposed to by model Jason Shaw in 2002, Greek socialite Paris Latsis in 2005 and actor Chris Zylka in 2018.  

Star power: Maria Bello wore a white turtleneck tucked into capri jeans with a black Dior belt. She dressed up the look with a black blazer and black pumps with unusual beige straps

Star power: Maria Bello wore a white turtleneck tucked into capri jeans with a black Dior belt. She dressed up the look with a black blazer and black pumps with unusual beige straps

Family: Paris' younger brother Barron Hilton wore a gray suit with a zip-up jacket, while his wife Tessa Gräfin von Walderdorff had on a lovely beige dress with dangling beaded strands

Family: Paris’ younger brother Barron Hilton wore a gray suit with a zip-up jacket, while his wife Tessa Gräfin von Walderdorff had on a lovely beige dress with dangling beaded strands

Guest of honor: Wallis Annenberg, the noted philanthropist and the venue's namesake, wore a green satin blouse with black pants and a black jacket decorated with colorful embroidered scenes

Guest of honor: Wallis Annenberg, the noted philanthropist and the venue’s namesake, wore a green satin blouse with black pants and a black jacket decorated with colorful embroidered scenes

 Actress Maria Bello went with a more casual look for the charity event.

She wore a white turtleneck tucked into capri jeans with shredded cuffs and a black Dior belt.

The History Of Violence star dressed up the look with a black blazer with unbuttoned sleeves and black pumps with unusual beige straps.

Paris’ younger brother Barron Hilton wore a gray suit with a zip-up jacket, while his wife Tessa Gräfin von Walderdorff had on a lovely beige dress with dangling beaded strands.

Wallis Annenberg, the noted philanthropist and the venue’s namesake, wore a green satin blouse with black pants and a black jacket decorated with colorful embroidered scenes.

Redone: The event turned the courtyard at The Wallis into an al fresco restaurant and a night club, with Paris performing a DJ set for the crowd

Redone: The event turned the courtyard at The Wallis into an al fresco restaurant and a night club, with Paris performing a DJ set for the crowd

Musical guest: The event, which was hosted by legendary actress, dancer, choreographer and director Debbie Allen, featured multiple other musical events, though Paris was the headlining act

Musical guest: The event, which was hosted by legendary actress, dancer, choreographer and director Debbie Allen, featured multiple other musical events, though Paris was the headlining act

The event turned the courtyard at The Wallis into an al fresco restaurant and a night club, with Paris performing a DJ set for the crowd.

The event, which was hosted by legendary actress, dancer, choreographer and director Debbie Allen, featured multiple other musical events, though Paris was the headlining act.

She stuck with her dress but added a pair of sheer beige fingerless gloves decorated with sequins.

She rocked a chunky set of glittering headphones while laying down the beats.

Paris couldn’t help but pausing during her set for a selfie. 

Modified look: She stuck with her dress but added a pair of sheer beige fingerless gloves decorated with sequins

Modified look: She stuck with her dress but added a pair of sheer beige fingerless gloves decorated with sequins

Feeling the beat: She rocked a chunky set of glittering headphones while laying down the beats. Paris couldn't help but pausing during her set for a selfie

Feeling the beat: She rocked a chunky set of glittering headphones while laying down the beats. Paris couldn’t help but pausing during her set for a selfie

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