Celebrity week in photos: Ciara in Milan to Kerry Washington in NYC

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The week's best celebrity photos. September 27: Rachel Weisz kicked off the 2015 New York Film Festival with 'The Lobster' at Alice Tully Hall. Photo: Getty Images

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September 27: Kelly Ripa with husband Mark Consuelos and musician Christian Hebel attended 'Spring Awakening' Broadway's opening night at The Brooks Atkinson Theatre in NYC. Photo: WireImage

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September 27: Leslie Odom, Jr., Darren Criss and Aaron Tveit took a selfie at the Urlo Wine Backstage lounge at the 2015 Elsie Fest in NYC. Photo: Bruce Glikas/Elsie Fest

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September 27: Connie Britton took the stage at the Social Good Summit. Photo: Getty Images

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September 27: New mom to a baby girl Charlize Theron took the stage to take part in the 'Investing in Prevention and Resilient Health Systems' on the second day of the Clinton Global Initiative 2015 Annual Meeting in NYC. Photo: WireImage

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September 26: Ciara congratulated Peter Dundas for his show with Roberto Cavalli in Milan. Photo: Getty Images

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September 26: Mark Wahlberg was one of several celebrities to greet Pope Francis in Philadelphia during the World Meeting of Families. Photo: Getty Images

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September 26: Heidi Klum sipped champagne during the amFAR Milano gala. Photo: Getty Images

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September 26: Brad Paisley went back to school to perform before the West Virginia University football game against Maryland in Morgantown. Photo: Getty Images

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September 26: Kristen Bell, Jessica Alba, Jordana Brewster, Rachel Bilson and Rosemarie DeWitt spent their Saturday with the Alliance of Moms Presents Raising Baby in L.A. Photo: Getty Images

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September 25: Kerry Washington chatted all things 'Scandal' with AOL Build in NYC. Photo: Getty Images

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September 25: Gigi Hadid made her way to Milan to walk in the Versace fashion show. Photo: Getty Images

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September 25: Jennifer Hudson performed "Hallelujah" prior to a mass conducted by Pope Francis at Madison Square Garden in NYC. Photo: Getty Images

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September 25: Nicki Minaj performed for the likes of Naomi Campbell at the Givenchy #GRTmilano17 during Milan Fashion Week. Photo: Getty Images

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September 25: Rumer Willis brought her dog Delilah to the Febreze School of #Petiquette at the Ace Hotel in NYC. Photo: AP Images

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September 24: Friendly exes! Kate Bosworth, who attended with husband Michael Polish, caught up with ex-boyfriend Orlando Bloom at the Dior HOMME party at the Chateau Marmont in West Hollywood. Photo: Getty Images

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September 24: Bella Hadid was so fresh and so clean clean during the Moschino show in Milan. Photo: Getty Images

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September 24: Johnny Depp and Amber Heard took time to visit the Starkey Hearing Foundation event during their time in Rio de Janeiro, Brazil. Photo: Getty Images

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September 24: Who says football gear isn't fashionable?! Jamie Chung, Dasha Polanco and Tika Sumpter showed off the new NFL Women's style in NYC. Photo: Getty Images

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September 24: Kristen Wigg, Jessica Chastain, Matt Damon and Kate Mara reunited at 'The Martian' premiere in London. Photo: WireImage

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September 24: Natalie Portman, in Dior, and Benjamin Millepied were on hand for the opening night gala for the Ballet National de Paris. Photo: Getty Images

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September 24: 'Homeland' actress Claire Danes was honored with a star on the Hollywood Walk of Fame. Photo: Getty Images

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September 24: Arnold Schwarzenegger took a swig during Oktoberfest in Munich, Germany. Photo: Getty Images

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September 24: Shakira delivered the world’s biggest petition on education, #UpForSchool to UN Special Envoy for Global Education Gordon Brown on the eve of the 2015 United Nations General Assembly. Photo: Getty Images

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September 24: “I’ll always be a California girl at heart and grew up with the brand. Now that I live in the city, I continue to wear the iconic shoe to this day, styling it with a more tailored look that is quintessential New York," said Lo Bosworth during the kickoff to UGG season styling event in NYC. Photo: Courtesy of Ugg

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September 24: Jessica Seinfeld and Baby Buggy with Rebecca Taylor gave back to families in need during an intimate shopping event at the Rebecca Taylor Madison Boutique in NYC. Photo: Getty Images

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September 24: Ellen Page attended the photo call for her latest film 'Freeheld' at the San Sebastian film festival in Spain. Photo: Getty Images

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September 23: Selena Gomez was smokin' hot during her appearance at KISS FM in London. Photo: Getty Images

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September 23: Rosie Huntington-Whiteley and Simone De La Rue wore Under Armour for a Body By Simone workout in Los Angeles. Photo: Stefanie Keenan for Under Armour

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September 22: Sarah Jessica Parker and Edward Norton celebrated the launch of the Turnaround Arts program at the Brooklyn Museum in New York City. Photo: Getty Images

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September 22: Shakira spoke on behalf of early childhood development at NYC's Meeting of the Minds press conference. Photo: Getty Images

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September 22: Tom Hiddleston, Sienna Miller and Luke Evans were a triple threat at the 'High-Rise' premiere during the San Sebastian film festival in Spain. Photo: Getty Images

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September 21: Lenny Kravitz brought down the house at the 2016 Volkswagen Passat unveiling and performance in Brooklyn. Photo: Getty Images

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September 21: Shay Mitchell said bon voyage to summer as she raised a chalice during the Stella Artois party in NYC. Photo: Craig Barritt/Getty Images for Stella Artois

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September 21: Jessica Chastain looked stunning at Metropolitan Opera 2015-2016 season opener of 'Othello.' Photo: Getty Images

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September 21: Who needs an intern? Anne Hathaway and Robert De Niro were a great pair at the Tribeca Film Institute world premiere of their new film 'The Intern.' Photo: TFI/DAVE ALLOCCA, STARPIX IMAGES

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September 21: Alexander Skarsgard looked dapper during the Metropolitan Opera 2015-2016 season opener of 'Othello' in New York City. Photo: Getty Images

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September 21: Emily Blunt took a trip across the pond to attend the premiere of her latest film 'Sicario' in London. Photo: Getty Images

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September 21: The cast of 'Scream Queens' celebrated the premiere of the horror-comedy at the Wilshire Ebell Theatre in Los Angeles. Photo: Getty Images