Britney Spears Kicks Off Her 'Piece of Me' Summer Tour in Maryland!

Britney Spears is all smiles as she works up a sweat on stage during her “Piece of Me” Summer Tour Opening held at The Theater at MGM National Harbor on Thursday (July 12) in National Harbor, Maryland.

The tour is the 36-year-old Glory pop icon’s first since ending her four-year Las Vegas residency on New Year’s Eve.

“She is very excited to be back on stage and bringing this show to the East Coast and the UK and Europe. She loves performing for her fans!,” a source told People.

Britney performed some of her biggest hits like “I’m A Slave 4 U,” “Piece of Me,” “You Drive Me Crazy,” and she’s also added in “Clumsy” and “Change Your Mind (No Seas Cortes)” from her most recent album Glory.