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OK! First Look: Watch Sam And Cat Invent a New Holiday, #YayDay, on Monday's Bonus Episode of Sam & Cat

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8 Celeb BFF Duos That Should Host An Awards Show Together

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The 42 Cutest Celebrity Pets Of 2013

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Your Afternoon “Aww”: Can You Guess Which Starlet This Golden Retriever Mix Belongs To?

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OK Quick Pics: Jennifer Garner Enjoys A Scenic Trip With Son Samuel, The Chew Celebrates 500 Episodes and More!

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OK! Quick Pics: Kim Kardashian Shops With North, Ariana Grande Poses With Santa and More

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Relive Ariana Grande's Amazing Performance (And Win!) at the 2013 American Music Awards

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Check Out The Full List of Winners From Tonight's 2013 American Music Awards

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Tweet Repeat: Christina Aguilera Releases "Say Something" Video, Eminem Previews Rolling Stone Cover and More!

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New Tunes Tues: 5 Songs To Know This Week From The Backstreet Boys, Ariana Grande and More

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OK! Quick Pics: Kendra Wilkinson Debuts Her Baby Bump, Selena Gomez Wows In A Sexy LBD and More!

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OK! Exclusive: Find Out Which Celebrities Will Be Presenting at the Nick Cannon-Hosted 2013 TeenNick Halo Awards!

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Best Celebrity Instagrams Of The Week: One Direction Reunites With Katy Perry, Miley Cyrus Rocks Long Brown Locks and More!

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11 Pop Stars Who Collaborated With Their Significant Others

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Best Celebrity Instagrams Of The Week: Taylor Swift and Kelly Osbourne Bake, Usher Collaborates With Pharrell and More!

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OK! Wake Up Call: Kim Kardashian's New TV Gig, Amanda Seyfried's Surprising Outfit, and More!

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Tweet Repeat: Nick Jonas Begins Filming Hawaii Five-O, Ariana Grande Dating Nathan Sykes and More!

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Stars Show Jennette McCurdy Support After Losing Mom to Cancer

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Tweet Repeat: Kelly Rowland Shares Hilarious Old School Photo of Simon Cowell, Mel B Releases New Music Video and More!

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Ariana Grande Hits Number One—And Announces She's Taking a Break

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We Take You Inside the Most Major Fashion Week Parties

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Tweet Repeat: Katy Perry Debuts New "Roar" Music Video, Iggy Azalea Reveals Favorite TV Shows and More!

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Tweet Repeat: Randy Jackson Comes Back to American Idol, Kate Bosworth Thanks Fans For Wedding Love and More!

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New Tunes Tues: 5 Songs To Know This Week from Lady Gaga, Celine Dion (!!!) And More

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6 Steps to the Ariana Grande Phenomenon!

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See Taylor Swift and Harry Styles Reunite, Selena Gomez Photobomb Joseph Gordon-Levitt and 22 Other Amazing Celeb Instagrams From the VMAs

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Tweet Repeat: 50 Of the Best Celebrity Tweets From the MTV VMAs

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OK! Wake Up Call: Patrick Dempsey Talks Cronuts, Harry Styles Visits With Celeb Fans, and More!

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What You Missed This Weekend On Instagram: Lauren Conrad Shares Adorable Childhood Pic, Kim Kardashian Hangs With the Creator of Instagram and More!

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OK!'s 25 Days to VMAs: 36 of MTV's Best #RoadToTheVMAs Instagrams

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