Let's Get Ready To Rumble! Nikki Bella, Tiffany Haddish & More Strut Their Stuff At WWE's SummerSlam After Party — See Photos

Nikki Bella, Tiffany Haddish and more celebs had a fun-filled night out when they attended WWE's SummerSlam After Party event in Las Vegas, Nev., on August 21.

Scroll through the gallery below to see the shots!

Mario Lopez and his wife, Courtney Lopez, took their two oldest children — Gia and Santino — to the event. The foursome all wore similar T-shirts when they posed on the red carpet.

"LET’S GOOOOO!!! @WWE #SummerSlam #Vegas #LopezFamBam," the TV host captioned several shots of himself with several athletes.

"Making memories is what it’s all about …Big thanks @WWE #AboutLastNight #SummerSlam #Vegas #LopezFamBam," he added.

The brunette beauty donned a sparkly silver dress and nude shoes for the occasion.

The former athlete uploaded some photos of herself in the dress to her Instagram Story. "I'm so obsessed with art ... especially from the 1700s and 1800s period," she wrote. "I have been collecting quite the collection. Dream to have a little museum/gallery one day!"

"Love artwork from the seventeenth and eighteenth century. I’ve been collecting little by little over the years. Dream to have a little museum/art gallery one day. 🥂🎨🤍✨👩🏽‍🎨," she added.

The mom-of-one also took a selfie, with the Vegas strip in the background.

Bella — who is engaged to Artem Chigvintsev — went on the trip by herself, but she admitted she missed her son and man.

"It’s been a fun few days with the WWE & WWE Universe in Las Vegas! This mama is so ready to get home to her two favorite things and absolute favorite place to be in this entire world, with my Matteo & A! 👶🏻❤️🕺🏼 #luckymama," she wrote.

She's glowing! The actress looked gorgeous in a yellow gown, which she paired with strappy sandals.

"Yesterday was so much fun!!! Thank you @luxurylaw for putting me in beautiful clothes," she gushed. "Thank you @hair4kicks for whipping my hair. Thank you @ernestocasillas for beating my face with that makeup🥰 #sheready."

Of course, people loved the bright look. One person wrote, "Killing it," while another added, "Gorgeous!!! Unstoppable."