This week we shed our sweaters for the first day of Summer, royals donned their finest fascinators for the Royal Ascot, Meryl Streep and Prince William both blew out birthday candles, and the first female Pixar heroine made her big-screen debut in Brave. It was a fun-filled week ushering in the sunniest season, and in case you missed any of the highlights, check out our week in pictures!
Kate Perry performed with giant butterfly wings behind her at the 2012 MuchMusic Video Awards in Toronto, Canada.
Yoko Ono launched her exhibit "To the Light" in London.
Kelly Macdonald, who voices Merida in Pixar's Brave, stood in front of a group of wigged fans for the film's premiere in Hollywood.
Former The Bachelorette star Ali Fedotowsky was held up by some firemen in New York City.
Kate Middleton was sandwiched between Sophie, Countess of Wessex, and Camilla, Duchess of Cornwall, at the annual Order of the Garter Service in Windsor, England.
South Korean girl group A Pink performed during the MBC Music Show Champion in Seoul, South Korea.
People practiced Bikram yoga during the Mind Over Madness event in New York City's Times Square during a heat wave on the first day of Summer.
A woman wore a huge hat with an Olympic torch theme — in honor of this Summer's London Olympics — on Ladies Day of the Royal Ascot in Ascot, England.
Artist Joana Vasconcelos stood in front of her feather helicopter art piece "Lilicoptre" in Versailles Palace. She's the first woman to exhibit in the French palace's gardens and rooms.