"So Sexy" is a song by American rapper Twista featuring vocals and sole production from American singer R. Kelly. Released as the third single from the former's fourth studio album, Kamikaze (2004), it was Twista's third straight top 40 hit from the album, having peaked at number 25 on the Billboard Hot 100. "So Sexy" was followed by "So Sexy: Chapter II (Like This)" which also made it to the Billboard charts.