Katy Perry: 'Kroll Show' Set with Amy Poehler & Laura Dern!

Katy Perry dons a pretty little dress while heading back to her waiting SUV on Tuesday (June 4) in Los Angeles.

Earlier in the day, the 28-year-old singer had her hair in rollers while heading back to her trailer before shooting a scene on the set of The Kroll Show.

PHOTOS: Check out the latest pics of Katy Perry

Also spotted on the set that day was funny lady Amy Poehler, who is rumored to be dating show runner Nick Kroll, and actress Laura Dern.

40+ pictures inside of Katy Perry on the set of The Kroll Show…