Mick Jagger is on the road again! The Rolling Stones are back on tour after rescheduling their spring concerts following the death of Jagger's longtime girlfriend, L'Wren Scott. "Had a beautiful walk in Frogner Park, Oslo yesterday," the singer wrote on Twitter alongside a photo of himself posing by a fountain. He added, "Looking forward to the first show!" Back in March, the band announced that they were postponing their tour in order to give Jagger some much-needed personal time to grieve the passing of Scott.