"Hot in It" is a song by Dutch DJ and producer Tiësto and English singer Charli XCX, released on 30 June 2022 through Musical Freedom and Atlantic Records as the fourth single from Tiësto's seventh studio album Drive.

[2] Commercially, the song reached number one in Latvia and the top 40 in The United Kingdom, CIS, Hungary, Ireland, and The Netherlands.

Charli XCX first teased the song on her social media accounts in May 2022, sharing a snippet of the chorus in a video posted to her TikTok.

[1] Tom Breihan of Stereogum called the song a "short dance-pop track with a brittle Tiësto beat and lyrics about overcoming a breakup by hitting the dancefloor and looking good", writing that Charli sings about "rockin' it, droppin' it, shaking her ass, no stoppin' it" in the chorus.

[5] On the midweek UK Singles Chart dated 18 July 2022, the song was number 24.