Last Night's Parties: Kate Hudson & Elton John Pair Up At The Hot Pink Party, Tribeca Film Festival Opens With "Mistaken For Strangers" & More!

The Breast Cancer Research Foundation's 2013 Hot Pink Party

Where: Waldorf Astoria Who was there: Guests included Kate Hudson, Elton John, Elizabeth Hurley, Constance Jablonski, Donna Karan, Michael Kors, Vera Wang, Gayle King, Robert Kraft, Matthew Bellamy, Leonard Lauder, Nana Meriwether, Tory Burch, William Lauder, Kay Krill, Steve Weatherford, Zac Posen, Aerin Lauder Paula Zahn, John Demsey, Alina Cho, Myra Biblowit, Alyssa Miller, Gabriela Cadena, Cynthia Lufkin, Fabrizio Freda, Mary Ann Freda, Genevieve Jones, Eli Mizrahi, Gary Lauder, Ingrid Sischy, Lizzie Tisch, Jonathan Tisch, Rachel Lauder, Lori Kanter Tritsch, and Myra Biblowit. [Photo: Kate Hudson, Matthew Bellamy] Other details: The Breast Cancer Research Foundation held their annual Hot Pink Party at the Waldorf Astoria last night. Stars stepped out on the pink carpet to support the cause at the Viva Fiesta themed event, that featured a private performance by Elton John. Kate Hudson brought fiance Matthew Bellamy with her to the charity bash, and later in the evening, she presented an award to Kay Krill, the CEO of Ann Inc. [Elizabeth Hurley, Kate Hudson] [Kate Hudson, Elton John] [Kate Hudson, Elton John, Matt Bellamy] [Vera Wang, Donna Karan] [Constance Jablonski, Michael Kors, Aerin Lauder, Elizabeth Hurley] [Tory Burch] [Kate Hudson, Kay Krill] [Lizzie Tisch, Jonathan Tisch] [Photos via, via Getty]