Christina Aguilera performs at Mercedes-Benz Arena in Berlin 2019/07/11

Christina Aguilera performs at Mercedes-Benz Arena in Berlin 2019/07/11 [gallery type="default" ids="456827,456828,456829,456830,456831,456832,456833,456834,456835,456836,456837,456838,456839,456840,456841" link="file"]
Photo: Redferns