'WAP ON TOP': Fans Love to See Cardi B & Megan Thee Stallion at No. 1

Cardi B and Megan Thee Stallion's new collaboration officially debuted at No. 1 on the Hot 100 Monday (Aug. 17), leaving both rappers' fandoms positively thrilled at the news.

"CARDI B IS THAT B--CH. MEGAN IS THAT B--CH. BARDIGANG COME ONNNNNNNNNNN," one fan wrote in response to Billboard's announcement on Twitter, while several others simply declared, "WAP ON TOP."

Many fans were particularly elated to see yet another collab between two female powerhouses top the Hot 100 for the fourth time this summer following Doja Cat and Nicki Minaj's "Say So" remix, Lady Gaga and Ariana Grande's "Rain On Me" and Megan's own "Savage" remix with Beyoncé.

"Congrats @iamcardib & @theestallion. authentic female rap collabs for the win," one fan tweeted, while another wrote, "I like when girl power rule the ranks!! Sorry not sorry gents!!"

The No. 1 debut marks Cardi's fourth chart-topper (after "Bodak Yellow," "I Like It" and a guest assist on Maroon 5's "Girls Like You") and Megan's second. "WAP" also now holds the the illustrious record for most streams in the U.S. the week after its release, smashing the previous record to smithereens with a massive 93 million.

Meanwhile, the track's girl power-fueled video, featuring cameos by Kylie Jenner, Normani, Rosalía and rising stars like Mulatto, Rubi Rose and Sukihana racked up more than 102 million views in its first week.

Check out some of the best fan reactions to Cardi and Megan's latest chart accomplishment below.