"It Girl" is the debut single by American social media personality Aliyah's Interlude.

The house-pop song with hip hop influences garnered success on TikTok upon its release and soundtracked more than 990,000 videos on the platform as of November 2023[update].

[3] The pop-house and hip hop song features her rapping about being an "it girl", spelling the phrase out in its chorus, over a "booming" house beat.

The video features her dancing with her friends on the train station MARTA and various other places wearing harajuku and streetwear Y2K inspired fashion.

[1] A video of a fan remix with TikTok star Ve'ondre Mitchell premiered a month later and was officially released on January 30, 2024.