The My World Tour is the debut worldwide concert tour by Canadian pop singer Justin Bieber. It is Bieber's first concert tour which supports his two-part debut album My World and My World 2.0. The tour was officially announced on March 16, 2010, a week before My World 2.0 was released. The tour has multiple legs with the supporting acts of Sean Kingston and Jessica Jarrell on North American dates and pop girl group The Stunners as well as singer songwriter Cris Valentine for the first twenty dates. Rising Sony Recording Artist Jasmine Villegas joined the tour as opening act for the second leg. The first leg of the tour is estimated to have grossed of $35.6 million post inflation.