Janet Jackson cancels European tour dates

WASHINGTON, March 9 (UPI) -- Janet Jackson will not be heading to Europe as part of her Unbreakable world tour.

According to an e-mail from Ticketmaster to ticket-holding fans, all purchases regarding the singer's already postponed U.K. and European tour will be refunded.

"It's not possible to confirm new date at the present time," the e-mail, obtained by Spin, explained. The tour dates, which included concerts in Germany, France, Denmark and Belgium, have been removed from her website and Ticketmaster.

Jackson has not released a statement regarding the canceled dates as of Wednesday morning.

Last year, the "No Sleeep" singer postponed her North America leg of the tour to undergo surgery. "It breaks my heart to tell you that I am forced to postpone the Unbreakable Tour until the spring," she said at the time. "Every date will be rescheduled. Please hold on to your tickets. They will be honored in a special way when the new schedule is announced."

She is set to perform at the Dubai World Cup in late March.