Kate Middleton: December 8, 2014
Getty/InstagramAnna Kendrick: January 27, 2014
Anna Kendrick talks to Beyoncé at the 2014 Grammys. "I was like, 'I'm so sorry, I just wanted to meet you, you're such an inspiration,'" Kendrick told Conan O'Brien of their conversation. "And she stood up, she was so nice, and she points to Jay Z and was like, 'Oh, we just watched you on the Kennedy Center Honors. You were so great. You were so cute in your little red dress.' And she said that I had a little red dress, which means she actually watched it or it means I was having a stroke and I imagined the entire thing..."
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Mariah Carey: October 4, 2003
Getty ImagesMariah smiles confidently with Beyoncé and designer Donatella Versace before Versace's 2004 spring show. "Your talent is massive as the beauty of your heart," Mariah would write of the singer in 2014, to thank her for her birthday greeting.
Britney Spears and Pink: September 22, 2003
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Oprah and Halle Berry: October 23, 2004
Getty ImagesOprah and Halle Berry exchange "can you believe this is happening?!" looks, hanging with Beyoncé at the 16th Carousel of Hope reception.
Jennifer Lopez and David Beckham: February 23, 2005
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Tyra Banks: April 16, 2007
Getty ImagesTyra Banks chats with Beyoncé at a New York Knicks game. Their public courtside moment comes months after Tyra got Bey to go cross-eyed during a 2006 appearance on her talk show.
Rihanna: June 26, 2007
Getty ImagesRihanna lights up in front of Beyoncé during their first photographed appearance together at the 2007 BET Awards.
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Leonardo DiCaprio: February 25, 2007
Getty ImagesLeonardo DiCaprio keeps his cool alongside Beyoncé and Penelope Cruz at Giorgio Armani Privé's L.A. fashion show.
George Clooney: February 25, 2007
Getty ImagesGeorge Clooney talks over two people to send his regards to Beyoncé during Giorgio Armani Privé's L.A. show. (Leo still keeps his cool.)
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Jay Z: November 2, 2002
Getty ImagesChristina Aguilera: February 17, 2007
Getty ImagesChristina kisses Beyoncé's cheek at Jay Z and Lebron James' First Annual Two Kings Dinner.
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Miley Cyrus: September 5, 2008
Getty ImagesMiley Cyrus performs with Beyoncé...and Mariah Carey, Mary J. Blige, and Rihanna at the Fashion Rocks Show. Her face says it all.
Barack and Michelle Obama: January 20, 2009
Getty ImagesThe President and First Lady wave to Beyoncé, who sings "At Last" for their first dance at the 2009 Inaugural Ball.
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Zac Efron: February 22, 2009
Getty ImagesZac prepares to perform with Hugh Jackman and Beyoncé during the 2009 Oscars.
Gwen Stefani: February 8, 2004
Getty ImagesGwen Stefani congratulates and presents Beyoncé with the 2004 Best Contemporary Album Grammy.
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Taylor Swift: September 13, 2009
Getty ImagesTaylor hugs Beyoncé at the MTV VMAs. Beyoncé called Taylor up while accepting her Video of the Year award to so Tay could finish the speech Kanye West infamously cut off earlier in the night.
Lady Gaga: October 2, 2009
Getty ImagesLady Gaga smiles beside Beyoncé and the children's chorus from P.S. 22 during Billboard's Women in Music event.
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Justin Bieber: January 31, 2010
Getty ImagesBaby Justin keeps his cool beside Beyoncé during the 2010 Grammys.
Justin Timberlake: February 26, 2002
Getty ImagesJustin sings with Beyoncé and Kelly Rowland during the pre-Grammys party in 2002.
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