Livin' It Up (Ja Rule song)

"Livin' It Up" is a song by American rapper Ja Rule featuring singer Case. It was officially serviced to US urban radio on September 10, 2001, as the lead single from Ja Rule's third studio album, Pain Is Love (2001), following several weeks of early airplay. The song, produced by Lil' Rob and Irv Gotti, samples Stevie Wonder's 1982 song "Do I Do".

Issued through Def Jam Recordings and Irv Gotti's Murder Inc. Records, "Livin' It Up" peaked at number six on both the US Billboard Hot 100 and Australian Singles Chart. In 2002, "Livin' It Up" was re-issued in the United Kingdom and reached a new peak of number five on the UK Singles Chart, after initially reaching number 27 in late 2001. NBA All-Star Baron Davis and pornographic actress Sunny Leone make appearances in the video.