Beyonce's third solo album will be released Nov. 18 via Music World Music/Columbia, and will be preceded Oct. 7 by the radio release of the singles "If I Were a Boy" and "Single Ladies."

Beyonce co-wrote or co-produced all the material, which the label says comprises "her most personal, reflective and revelatory collection to-date." Justin Timberlake will also appear on the as-yet-untitled project, but additional details about his contributions have not been released.

The artists teamed up to cover the Marvin Gaye/Tammi Terrell classic "Ain't Nothing Like the Real Thing" last Friday at the Fashion Rocks event at New York's Radio City Music Hall.

Producer Jim Jonsin, the man behind Lil Wayne's "Lollipop," has also logged studio time with Beyonce on the track "Beautiful Nightmare," which leaked online earlier this year. It is unknown if the song will make the final track list.

The new album is the follow-up to 2006's "B-Day," which has sold 3.2 million copies in the United States, according to Nielsen SoundScan.

Knowles is also gearing up for two upcoming film projects. She stars as blues legend Etta James in "Cadillac Records," a release date for which has yet to be announced, and as the wife of a stalking target in "Obsessed," due Feb. 27.