These stars are hot, hot, hot! See where your favorites have been seen this week starting with Taylor Swift...
August 15: Pretty Women! Julia Roberts and folk legend Joan Baez joined Taylor Swift on stage at Levi's Stadium in Santa Clara, California.
Photo: Getty Images
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Aug 15: Ansel Elgort (DJ Ansolo) opening for Nicky Romero at OMNIA Nightclub in Las Vegas.
Photo: Aaron Garcia of Hakkasan Group
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August 15: Josh Lucas was joined by his ex-wife Jessica Ciencen Henriquez and their son Noah at the 10th Annual Jazz Age Lawn Party presented by St-Germain and Martini & Rossi in NYC.
Photo: Benjamin Lozovsky/BFA.com
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August 13: Gina Rodriguez was all smiles during the Crest 3D White Brilliance #GetPolished launch event in New York City.
Photo: Getty Images
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August 13: Nick Jonas and his squad of 'moon babes' took over L.A. during promotion for his new single "Levels."
Photo: Getty Images
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August 13: Luke Bryan posed for a selfie with a fan after taking the stage during the Galaxy event at the Samsung Soho Studio in New York City.
Photo: Getty Images
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Aug 13: Zac Efron was a sight for sore eyes at the 'We Are Your Friends' premiere in Lille, France.
Photo: Getty Images
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August 13: Emily Ratajkowski showed her star quality at the 'We Are Your Friends' premiere in Lille, France.
Photo: Getty Images
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August 12: Heidi Klum struck a pose during the 'America's Got Talent' post-show party in New York City.
Photo: Getty Images
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August 12: New Victoria's Secret Angel Stella Maxwell stunned at the Body By Victoria launch event in London.
Photo: Getty Images
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August 12: Sarah Michelle Gellar and Garcelle Beauvais got the kids ready to hit the books in style during the Crazy 8's back-to-school event in Los Angeles.
Photo: Michael Simon/StarTraks
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August 12: Jamie Chung picked up balloons in a Victoria’s Secret PINK Limited Release Anorak in Beverly Hills.
Photo: Getty Images
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August 11: Amy Schumer and the cast of 'Trainwreck' continued the premiere circuit in Berlin.
Photo: Getty Images
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August 11: Ciara attended the From Blitz to Hits 5th Anniversary event in New York City.
Photo: Getty Images
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August 11: Austin Mahone was #twinning during the unveiling of his wax figure at Madame Tussauds in New York City.
Photo: Getty Images
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August 11: Armie Hammer was dapper during the 'The Man from U.N.C.L.E' premiere in Toronto.
Photo: Getty Images
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August 11: Henry Cavill followed suit, trading in his Superman costume for the 'The Man from U.N.C.L.E.'.
Photo: Getty Images
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August 11: Actress and mother Jane Krakowski tended to some extra cute guests at the Pampers Cruisers #SagtoSwag tour stop in NYC.
Photo: AP Images
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August 11: Kristen Stewart joked about her smiling habits during her appearance on the 'Tonight Show with Jimmy Fallon.'
Photo: Getty Images
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August 11: The ladies of Litchfield attended the FYC screening of 'Orange is the New Black' in the Big Apple.
Photo: Getty Images
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August 10: Zayn Malik took a break from the studio to hit up the 'Straight Outta Compton' premiere in Los Angeles.
Photo: Getty Images
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August 10: Gabrielle Union and Dwyane Wade were a picture perfect pair at the 'Straight Out of Compton' premiere in L.A.
Photo: Getty Images
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August 10: Lala Anthony kept it casual in her Nightlift cami while running errands in New York City.
Photo: Michael Simon
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August 10: Lenny Kravitz was cool (and covered!) during his Flash by Lenny Kravitz Exhibition in Vienna.
Photo: Getty Images
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August 10: Liam Payne and Louis Tomlinson looked sharp at the Believe in Magic Cinderella Ball in London.
Photo: Getty Images
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August 10: Cool crooner Sam Smith couldn't help but smile during the unveiling of his wax figure at Madame Tussauds in San Francisco.
Photo: Getty Images