Celebrity Sightings

Jenny Lewis performs during the Outside Lands Music and Arts Festival in San Francisco, on Aug. 8.

Paul McCartney performs at Dodger Stadium in Los Angeles, on Aug. 10.

Ice-T of Body Count performs on Day 2 of the Heavy Montreal Festival in Montreal, on Aug. 10.

Aubrey Plaza and Chris Pratt arrive at Sundance NextFest Film Festival premiere of "Life After Beth" in Los Angeles, on Aug. 8.

Mark Wahlberg is seen on the set of 'Ted 2' on August 08, 2014 in Boston, on Aug. 8.

Reese Witherspoon is seen in Los Angeles, on Aug. 8.

Aziz Ansari performs during the Funny Or Die Oddball Comedy & Curiosity Festival in Atlanta, on Aug. 10.

Louis C.K. performs during the Funny Or Die Oddball Comedy & Curiosity Festival in Atlanta, on Aug. 10.

Mike Tyson inducts Evander Holyfield into the Nevada Boxing Hall of Fame at the second annual induction gala in Las Vegas, on Aug. 9.

Tom Petty and the Heartbreakers perform during the Outside Lands Music and Arts Festival in San Francisco, on Aug. 8.

Antonio Banderas attends the 5th annual Starlite Charity Gala in Marbella, Spain. on Aug. 9.

Jamie Foxx attends the 14th Annual Harold & Carole Pump Foundation Gala in Century City, Calif., on Aug. 8.

Kanye West performs during the Outside Lands Music and Arts Festival in San Francisco, on Aug. 8.

Jared Leto of Thirty Seconds to Mars performs at Cruzan Amphitheatre in West Palm Beach, Fla., on Aug. 8.

Iggy Azalea poses for photos with fans in New York, on Aug. 8.