Gigi Hadid Stuns in Sexy Mini-Dress While Celebrating 21st Birthday (Again!) in Las Vegas

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One star-studded 21st birthday party wasn't enough for Gigi Hadid!

After celebrating at the Hollywood hot spot The Nice Guy on Friday, Hadid traveled to Las Vegas for blowout at Wynn Las Vegas’ brand new nightclub, Intrigue.

The Victoria's Secret model, who turned 21 on April 23, flaunted her flawless figure in a very low-cut, form-fitting dress with a super-high hemline that she paired with tan, knee-high suede boots.

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WATCH: Gigi Hadid Has Star-Studded 21st Birthday Bash in Hollywood!

Hadid was joined by her mom, Real Housewives of Beverly Hills star Yolanda Hadid, as well as two dozen other friends and relatives, though boyfriend Zayn Malik wasn’t in attendance.

An eyewitness told ET that Hadid appeared to be having tons of fun with her formidable squad, drinking cocktails and even dancing and singing together when Beyoncé's hit "Formation" came on in the club.

WATCH: Gigi Hadid Celebrates Her 21st Birthday With Taylor Swift and Calvin Harris on a Plane During Coachella

To celebrate the milestone birthday, Intrigue went all out for the stunning supermodel. They presented her with customized bottles of alcohol, dazzling sparklers and even an ornate, booze-themed birthday cake.

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WATCH: Gigi Hadid Flaunts Underboob in Sexy 'Sports Illustrated' Photoshoot

The multi-level confection was topped with a giant faux martini glass -- complete with giant, fake cocktail olives -- and adorned with the number "21" written in gold letters.

Her guests all circled around to cheer her on as she accepted the delicious gift.

ETONLINE

WATCH: Rihanna and Leonardo DiCaprio Spotted Hanging Out at Intrigue Nightclub Grand Opening

Plenty of other A-listers were hanging out at the brand-new hot spot on Saturday. An eyewitness saw Family Guy creator Seth McFarlane, Creed star Michael B. Jordan and music producer David Guetta all kicking back at the club, separate from each other and Hadid's party, though Leonardo DiCaprio did make an appearance at the fete.

DiCaprio and Rihanna reunited at Intrigue the night before for the club's grand opening, but their paths apparently didn't cross when both returned to the hot spot on Saturday. For more on the Oscar winner and the pop star's party-filled Friday night, check out the video below.

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