RAW VIDEO: Lady Gaga rehearses at Levi's Stadium for Super Bowl

SANTA CLARA, Calif. -- Lady Gaga was spotted rehearsing the National Anthem at Levi's Stadium on Friday.

On Sunday, tens of thousands will gather for Super Bowl 50.

Stars like Beyonce, and Coldplay will perform at the halftime show.

Copyright © 2020 KGO-TV. All Rights Reserved.