R&B veteran Tina Turner will begin what is being touted as her final large-scale tour March 23 in Minneapolis, according to Virgin Records. The tour, which ends in mid-June, will hit most major U.S. cities. Turner's latest album, Twenty Four Seven, will be released Tuesday (Feb. 1). The album includes "Without You," a duet with pop-rock singer Bryan Adams, as well as the single "When the Heartache Is Over." The production team Metro, which worked on Cher's hit "Believe," produced the song.