It was raining sequins and stars in Hollywood for Diana Ross 75th birthday party at Warwick Nightclub.

Everyone who is anybody showed up for the star-studded celebration wearing sequins from head-to-toe to honor the queen of soul.

The grand entrance was reserved for the belle of the ball who showed up in an elaborate orange ruffled dress with sequin detail.  She looked absolutely legendary pulling up in a Rolls Royce convertible as she sat surrounded by her gown. Needless to say she looked more like 45 than 75.

Another queen was in attendance, Beyoncé showed up for her idol Diana Ross wearing a futuristic-looking leather ballgown with fishnet sleeves.  She wore her brunette locks in a long braid and sported gold earrings.

B honored the original queen of R&B on her birthday by singing to her during the lavish celebration.

Stevie Wonder also took a turn on the mic singing Happy Birthday to Diana, who had her arm latched around him as he performed.  His famous version had the crowd on their feet.

The party didn’t stop there! Diana Ross got on stage to perform Stop! In The Name of Love alongside Diddy‘s daughters, D’Lila Star, Jessie James, and Chance Combs who danced along as she performed.

Diddy wasn’t going to let them have all the fun! He jumped on stage at Ross’ requested and began to groove alongside his cute kids.

Diana’s family showed up to celebrate including daughter Tracee Ellis Ross who was dressed in a wild hot pink feather number and carried a vintage solid gold clutch.

Tracee’s younger brother, Evan Ross, with wifey Ashlee Simpson dressed to the nines.  He sported a velour black suit wearing embellished socks and flashy shiny shoes.  He went shirtless underneath his sports coat revealing his bare chest along with some silver chains.

Ashlee joined in the sequin flashy look – wearing a green emerald sequin number paired with pointy black stilettos.

British singer Bebe Rexha joined the fun in a purple sequin bodysuit and metallic gold pumps – our favorite look of the evening.

Khloe Kardashian brought it in a vintage metallic dressed and oversized wavy hair mirroring Diana’s signature hair – looking like a Grecian goddess in gold glitter from head-to-toe.

Sister Kourtney Kardashian went for a shiny silver suit with a lace black bra and ample bell bottoms.  Mom Kris Jenner was also present for the celebration.

A rare sight! Legendary actress Bette Midler brought out her black sequin LBD and black boots to the party.

Celebrities present for the wild retro-themed party included Robin Thicke and April Love Geary who wore a wraparound sequin mini dress paired with ankle tie metallic heels.

Heidi Klum also showed up with her fiancé Tom Kaulitz (not pictured) wearing a sleeveless metallic dress with a high slit.  She was seen carrying the invitation to the party that looked like a CD cover with a picture of Diana Ross on it.  Jokester Howie Mandell couldn’t help himself and had to use Heidi’s feathers to pretend to clean his ears.

The celebrity guest list was so long it put the Oscars to shame.  Other guests included were French Montana, Gayle King, T.I., Leonardo DiCaprio, Kenneth Baby Face, Jessie Tyler Ferguson, and many, many more.

Diana Ross & Friend: 75th Birthday Celebration is one that will go down on music history as one of the best of all time. Who else can summon Beyoncé to sing Happy Birthday on the spot as Diana Ross did? The answer is nobody!

Happy Birthday, Diana Ross!! Here’s to many more epic birthday celebrations!

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