Entertainment Music See All the Best Celebrity Cameos in Ariana Grande's Star-Studded 'Thank U, Next' Music Video See which stars joined Grande in her "thank u, next" video, which pays homage to Mean Girls, Bring It On, 13 Going on 30 and Legally Blonde By Jeff Nelson Jeff Nelson Instagram Twitter Jeff Nelson is the Senior News Editor, Entertainment at PEOPLE. For nearly a decade, he has worked across the brand's entertainment verticals, reporting on breaking news and writing and editing across platforms, as well as securing A-list cover exclusives, including Barry Manilow's coming out and an at-home interview with Madonna. Jeff has appeared as an expert on Good Morning America, Extra, HLN and SiriusXM, as well as at RuPaul's DragCon as a moderator. He studied magazine journalism at Drake University, graduating with a B.A. in Journalism & Mass Communication. People Editorial Guidelines Published on November 30, 2018 06:15 PM Share Tweet Pin Email Trending Videos 01 of 12 Colleen Ballinger Colleen Ballinger. The expectant Ballinger (aka YouTuber "Miranda Sings") opens the video. In the Mean Girls inspired scene, she and a slew of familiar faces reflect on how influential Grande is. In Ballinger's case: "One time on Twitter I heard Ariana was pregnant. So I got pregnant so we could be pregnant at the same time. Turns out it was just a rumor," she quipped, cradling her very-real bump. 02 of 12 Jonathan Bennett Ariana Grande and Jonathan Bennett. Bennett — who played Cady Heron's love interest in Mean Girls — reprises his role as Aaron Samuels with a play on one of the movie's most famous lines: "Ariana Grande told me my hair looked sexy pushed back. She's not wrong." 03 of 12 Stefanie Drummond In Mean Girls Drummond played the wide-eyed Bethany Byrd, who bought army pants and flip flops because Lindsay Lohan's character did. In the "Thank U, Next" video: "Ariana Grande broke off an engagement, so I found a guy to propose to me, and I broke off an engagement." 04 of 12 Troye Sivan Troye Sivan. "I heard she's a lesbian now and dating some chick called Aubrey," Grande's "Dance to This" duet partner says in the video, poking fun at "Thank U, Next" listeners who mistook the lyric "Her name is Ari" for "Her name is Aubrey." 05 of 12 Gabi DeMartino The influencer — known for impersonating Grande on social media — updated a classic Mean Girls quote with one of the singer's favorite phrases: "Ariana says, 'Honest to God, knock me out,' so I decided to punch myself in the face. It was awesome." 06 of 12 Elizabeth Gillies Thank U, Next video. Grande tapped her former Victorious costar (far left) to portray Lindsay Lohan's character, Cady Heron. 07 of 12 Kris Jenner Near the end of the Mean Girls-inspired montage, the KarJenner matriarch channels the movie's Cool Mom™ (Mrs. George, played by Amy Poehler) — complete with a millennial pink tracksuit and camcorder! "Thank you, next, bitch!" she squeals at the end of the video. 08 of 12 Matt Bennett Thank U, Next video. To recreate a famous scene from Bring It On, Grande (as Kirsten Dunst's Torrence) tapped Victorious pal Bennett to play Jesse Bradford's character Cliff. 09 of 12 Victoria Monét The R&B singer — Grande's pal who opened for her on the Dangerous Woman Tour — dressed up as an East Compton Clover cheerleader in a Bring It On-inspired scene. 10 of 12 Daniella Monet Another Victorious alum, Monet, helped reenact a Bring It On cheering scene. 11 of 12 Toulouse Ariana Grande. For the video's Legally Blonde send-up, Grande tapped her beagle-chihuahua mix Toulouse to play the Bruiser to her Elle King. The "Thank U, Next" video isn't Toulouse's first appearance onscreen, though: He also steals the show in Grande's new YouTube docu-series, Dangerous Woman Diaries. 12 of 12 Jennifer Coolidge The actress pulled out her lip gloss and slipped back into her denim vest to reprise her role as Legally Blonde cosmetologist Paulette — and proved she can still bend and snap 17 years later!