Christina Aguilera by Alix Malka for {BI-ON-IC} album

{BI-ON-IC} is the sixth studio album by American singer Christina Aguilera. It was released on June 4, 2010 through RCA Records. Inspired by Aguilera's taste for electronic music, Bionic is characterized as an electropop, futurepop and R&B album. Its first half consists of electronic songs incorporating synthesizers and electronic beats, while the second half displays a balladic production. The album's main themes include sex and post-feminism.

Bionic received mixed reviews from music critics. Commercially, the album did not match the chart impact and sales of her previous albums. It debuted and peaked at number three on the US Billboard 200 with first-week sales of 110,000 copies, selling 330,000 units in the United States as of September 2012. Internationally, the album peaked inside the top ten in most countries, including a number-one debut on the UK Albums Chart.

Bionic spawned two international singles: "Not Myself Tonight" was released in April 2010, and "You Lost Me" was released in June; "Woohoo" was released in the United States and some European countries, while "I Hate Boys" was released exclusively in Oceania. Bionic was promoted in mid-2010 by television performances, such as Aguilera's appearances on The Oprah Winfrey Show, the ninth season of American Idol, and Today. A concert tour, titled The Bionic Tour, was initially planned to support the album, however, it never materialized.