Spotted at TIFF: The Weeknd sings “Happy Birthday” to Adam Sandler, Harry Potter reunites with Sirius Black

Yesterday was a big day at TIFF: some of the festival’s brightest stars came out to play for the premieres of Ford v Ferrari, with Matt Damon and Christian Bale, and Joker, featuring a very creepy looking Joaquin Phoenix. In the midst of press interviews and red-carpet madness, celebs found time to sign autographs, party at nightclubs and fuel up on caffeine. Here’s everywhere they were spotted in the past 24 hours:

Matt Damon nearly got a smooch:

Christian Bale signed this mini fan’s shirt at Calii Love:

Sebastian Stan mingled at Montecito:

Meryl Streep showed off her cabaret skills:

Joaquin Phoenix stopped by St. George subway station for a pro-vegan photo op:

Charlie Hunnam and George MacKay got cozy:

Shia LaBeouf gave TIFF two thumbs up:

Harry Potter had a reunion with his godfather, Sirius Black:

After getting yelled at in Yonge-Dundas square, things started to look up for Adam Sandler: The Weeknd led a round of “Happy Birthday” for him at Arcane Nightclub. Timothée Chalamet was there, too. Your guess is as good as ours as to why the cake was Furby-themed:

Chalamet predictably had girls screaming for pictures:

Rosario Dawson flashed a peace sign: