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It's time to test your knowledge of what's happened this week with our favorite celebrities. Have you paid attention to everything that's gone down? Take the quiz!
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1 Video: From Wedding Footage to Divorce Anthem — See Katy Perry's Grammy Evolution!
Grammy Awards
2 See All the Pictures From the Grammys Red Carpet, Show, and More
Editor's Pick
3 Winning Smile
Grammy Awards
4 Adele's Sweep, a Prayer For Whitney Houston, and More 2012 Grammys Highlights
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5 Video: Angelina and Brad Step Out as Angie's Dad Speaks About More Grandchildren!
Gallery
6 The Artist Has a Big Night at the BAFTAs With Brad, George, Penelope, and More
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7 Video: Adele Goes Public With Boyfriend and Dominates the Grammys
Grammy Awards
8 20 Can't-Miss Backstage and Audience Grammys Pictures
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9 Video: The Most Touching Whitney Houston Tributes at the Grammys
Grammy Awards
10 Nicki, Carrie, Katy, and More Kick Off the Grammy Red Carpet in Style!
PopSugarTV
11 Video: Hot Guys Saying "I Love You"
Grammy Awards
12 Britney, Diddy, Kim, Miranda, and More Honor Whitney Houston at Clive Davis's Pre-Grammy Party
Gallery
13 Remembering Whitney Houston With a Look Back at Her Life in Pictures
Gallery
14 David and Victoria Celebrate Her Runway Success With Harper
Gallery
15 See All the Berlin Film Festival Pictures So Far With Angelina, Diane, and Jake!
Celebrity PDA
16 Jennifer Aniston and Justin Theroux Show PDA at Her Exclusive Birthday Bash
Celebrity PDA
17 Bikini-Clad Scarlett Johansson Vacations in Hawaii With Her Boyfriend
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18 Glamorous Ladies Michelle, Viola, Christina, and Kristen Step Out For the BAFTAs
Celebrity Babies
19 Ben and Jen Spend a Packed Weekend With Seraphina and Violet
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20 Angelina Jolie Focuses on Philanthropy and Hits a Berlin Red Carpet With Brad
celebrity couples
21 They Dated?! Fun Celebrity Couples From the Past!
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22 David and Harper Show Their Support For Victoria Beckham at Her NYFW Presentation
celebrity couples
23 Miranda and Orlando Have a Family Lunch With Flynn
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24 Celebrities Remember Whitney Houston
