Pic! Madonna Begins Rehearsal for World Tour

Madonna’s manager, Guy Oseary, tweeted a pic as the superstar began rehearsals for her world tour “MDNA,” which kicks off May 29 in Tel Aviv.

Madonna recently talked with “Extra’s” AJ Calloway about the tour, which she promises will be spectacular. She laughed, "Violence, danger, amazing dancing, slack-lining! Cheerleading... a little baton twirling, if you're lucky."