Hilary Swank turns heads in a sexy mini skirt, Gigi Hadid goes stylishly incognito and Hailey Baldwin stuns in a slinky slip dress in some of our favorite celebrity sightings from this week.
More notable spottings came from Justin Theroux, who rocked some on-trend tinted red sunglasses, and Bella Hadid and Winnie Harlow, who partied together at the Bootsy Bellows Pop Up in Monaco.
Justin Bieber was also spotted out and about with pal Patrick Schwarzenegger in SoHo. Schwarzenegger appeared to be cracking Bieber's back as he embraced him from behind, but we're really not sure what was going on there. They also made waves during their surprise visit to a vineyard in the Hamptons.
See our favorite celebrity sightings from this week in the gallery below:
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