Side Effects of You is the fourth studio album by American recording artist Fantasia. It was released in the United States on April 23, 2013, by RCA Records after the disbanding of her former label J Records in 2011. Dubbed as a rock soul album, it was primarily produced by Harmony Samuels whom Fantasia called her "Quincy Jones," referring to their creation process. British DJ Naughty Boy contributed the title track, while guest vocals were provided by rappers Big K.R.I.T. and Missy Elliott and singer Kelly Rowland.

Fantasia Monique Barrino-Taylor, known professionally by her mononym Fantasia, is an American singer and actress. She rose to prominence in 2004 for her performance of the Porgy and Bess standard "Summertime" during the third season of American Idol, and eventually became that season's winner. Following her victory, Barrino became the second woman to have her first single debut at number one on the Billboard Hot 100, following Lauryn Hill, when her debut single "I Believe", launched atop the chart. Her accolades include two Billboard Music Awards and a Grammy Award, along with nominations for a Golden Globe Award and a BAFTA Award. In 2024, Time named her one of the 100 most influential people.