Leonardo DiCapro's 49th birthday was a who's who from all corners of Hollywood - from movies, music, to even reality television.
Kim Kardashian was among the celebrities attending the Titanic star's birthday bash in Beverly Hills on Saturday evening.
The 43-year-old icon was spotted departing the bash wearing a sleeveless black outfit and with her face flawlessly done-up.
Kate Beckinsale, Rita Ora, Zoe Saldana, Chris Rock, and Snoop Dogg were among the other A-list celebrities who attended the soiree. Saldana, 45, was joined by husband Marco Perego as they headed to the bash following their appearance at the Baby2Baby gala.
Snoop Dogg, 52, was seen arriving in a black SUV as he stuck his head out of the backseat window. And Rock, 58, was casually dressed in black pants, a gray crew neck shirt and a black jacket.
A-lister! Kim Kardashian made the high-profile guest list for Leonardo DiCaprio 's star-studded Los Angeles birthday party over the weekend
Incredible: Rita headed into the bash in the plunging black mini dress, teamed with a stylish black handbag
Star-studded night: Zoe Saldana, Chris Rock, and Snoop Dogg were among the A-list celebrities who attended the party
Catching a ride! Olivia Wilde was spotted departing the bash with Chris Rock
Couple: Other famous faces who made their way to the celebration included newly engaged Zoe Kravitz and Channing Tatum
Zoe and her husband coordinated in a black and white color palette.
The Colombiana actress flashed her cleavage in a low-cut white dress with a black rose print throughout.
The thigh-grazing frock featured an attached sarong-like wrap with a side tie.
The acclaimed performer showed off her long legs in the fashionable ensemble, finishing with a pair of black Mary Jane-style high heels.
The mother-of-three's lustrous dark hair was cut into a bob with the front pieces tucked behind her ears.
Meanwhile, her longtime spouse looked spiffy in a black suit worn with a black shirt and shoes.
Kate Beckinsale cut a very glitzy display in a bejeweled bodysuit as she arrived at Leonardo DiCaprio's 49th birthday bash in Beverley Hills on Saturday.
The actress, 50, was joined by stylish Rita Ora, 32, who donned a glamorous black mini dress, paired with a sophisticated over coat.
Kate turned heads in her statement ensemble as she arrived with a helping hand from a friend, as she opted to wear towering platform high-heels.
She flashed her tiny torso in the corset bodysuit, which featured a huge blue diamanté detailing, with silver gems on the bustier.
Other famous faces who made their way to the celebration included newly engaged Zoe Kravitz and Channing Tatum. They were seen arriving in the backseat of a luxury black car.
The High Fidelity actress' raven-toned locks were styled in micro braids and she wore a black coat.
Her husband-to-be sat next to her, wearing a short-sleeved black shirt.
Glamorous: Kate arrived in an eye-popping ensemble and flashed her toned legs and slender physique as she arrived at the bash
Eye-popping: Rita, 32, put on a leggy display in the plunging ensemble and flashed her lingerie as she strutted into the star-studded bash
His look: Rock, 58, was casually dressed in black pants, a gray crew neck shirt, and a black jacket
Arrival: Snoop Dogg, 52, was seen arriving in a black SUV as he stuck his head out of the backseat window
His and hers: Zoe and her husband coordinated in a black and white color palette
Hair: The High Fidelity actress' raven-toned locks were styled in micro braids and she wore a black coat
Rita Ora and husband Taika Waititi also opted for black getups as they headed to the swanky bash.
The singer-songwriter showed off her sense of style in a clinging, short, satin dress.
The low-cut number flaunted her perky chest and she topped the look with a long, coordinating coat.
Rita put on a leggy display in the look, slipping her stems into a pair of sheer black pantyhose.
She carried a black handbag and wore pointy-toe high heels while clutching her husband's arm.
Her long, golden blonde hair was styled in a deep center part and voluminous tight waves.
For his part, Taika wore a button-up shirt with a side pocket over a white tank top.
Good spirits! She departed the bash in the same car as Rock
Looking great: Rita Ora and husband Taika Waititi also opted for black getups as they headed to the swanky bash
Legs for days: Rita put on a leggy display in the look, slipping her stems into a pair of sheer black pantyhose
Flawless: Rapper 2 Chainz looked impeccable in a loose-fitting, casual black velvet suit teamed with black footwear
Guest: Kris Jenner's longtime beau Corey Gamble made an appearance at the shindig as well
Rapper 2 Chainz looked impeccable in a loose-fitting, casual black velvet suit teamed with black footwear.
His locked hair was styled in long, thick braids and he shielded his eyes with a pair of rectangular black sunglasses.
The music artist arrived solo with a joint in his hand and a flashy, chromed out Cuban link chain wrapped around his neck.
Kris Jenner's longtime beau Corey Gamble made an appearance at the shindig as well.
The tour manager and entrepreneur wore a black silk co-ord and was seen with a cigar in his mouth.
He added a pair of black sneakers with a white sole and carried a black alligator skin backpack.
Partygoer: Tyga was among the notable attendees pulling up to the party
Night out: Casey Affleck and Caylee Cowan made their appearance at the bash a date night
Invitee: Emile Hirsch was also there, dressed in belted black jeans, a button-up shirt, and a black leather jacket
Essex beauty: Elsewhere arriving into the event saw Chloe Sims, 42, who stunned in a figure-hugging maxi dress
Handsome! Vas J Morgan, 34, cut a stylish look in a grey suit and a black T-shirt
Happy birthday! Leonardo DiCaprio, pictured in May, turned 49 on Saturday
Casey Affleck and Caylee Cowan made their appearance at the bash a date night.
Affleck, Ben Affleck's younger brother, was dressed in light wash blue jeans and a crew neck blue sweater.
He added a blue and white trucker hat as well as a pair of tan-colored hiking boots. Caylee wowed in a fitted, blue turtleneck and a black mini skirt.
Emile Hirsch was also there, dressed in belted black jeans, a button-up shirt, and a black leather jacket.