Katy Perry: John Mayer Concert with Shannon Woodward!

Katy Perry and her best friend Shannon Woodward head into the Hollywood Bowl to see her boyfriend John Mayer perform in concert on Saturday evening (October 5) in Hollywood.

The 28-year-old singer was also joined by her dad Keith Hudson and her sister Angela at the concert.

PHOTOS: Check out the latest pics of Katy Perry

Katy will be heading to the Hollywood Bowl herself later in the month to perform a special charity concert alongside Ellie Goulding, Sara Bareilles, and others!

FYI: Katy is wearing a Saint Laurent dress.

10+ pictures inside of Katy Perry going to see her boyfriend perform…