Pink Tape is the second studio album by South Korean girl group f(x). The album was released on July 29, 2013, by SM Entertainment. Pink Tape is the first studio album by f(x) in over two years, the last being the repackage of their first album Hot Summer in 2011, and their first Korean release in over a year since 2012's Electric Shock. The album peaked at the number-one position on multiple music charts internationally, including Billboard's World Albums and South Korea's Gaon charts.

Amber Josephine Liu, also known mononymously as Amber, is an American singer, rapper, and songwriter. She debuted as a member of the South Korean girl group f(x) in September 2009. In 2015, she became the first f(x) member to make a solo debut with the release of her first extended play Beautiful and has since released solo singles in Korean, English, and Mandarin.