Renowned director Garry Marshall sadly passed away Tuesday at the age of 81. The creator of iconic TV shows including Happy Days and Mork and Mindy, and director of films including Pretty Woman and Beaches, Marshall gave Anne Hathaway her breakout role in The Princess Diaries.

Anne Hathaway paid tribute to her director and friend, with a sweet throwback picture, and her memories of just how much he changed her life.

I couldn’t sleep last night. The moon was too bright and my heart was too full of fresh grief at Garry’s passing. I went...

Posted by Anne Hathaway on Wednesday, July 20, 2016

She mourned with Heather Matarrazzo, who played her best friend in the film, sharing memories of Marshall and reflecting on how he was "goodness itself."