Dec 30, 2013 04:28 PM EST By Lauren DuBois

Surprising Celebrity Couples of 2013: Stars Who Began Dating This Year: Naya Rivera and Big Sean, Kaley Cuoco and Ryan Sweeting & More

2013 was a big year for celebrity couples and hot hook-ups. 2013 was a big year for celebrity couples and hot hook-ups. While several celebrities announced shocking splits which stunned fans around the world, several others changed the conversation when they debuted surprisingly high-profile romances.

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  • Jennifer Lawrence and Nicholas Hoult
  • Katy Perry and John Mayer arrive for inauguration ceremonies in Washington. (Jan. 21, 2013)
  • Ciara and Future
  • Naya Rivera and Big Sean
  • U.S. actors Johnny Depp (L) and Amber Heard pose for photographers during a photocall for the film "The Rum Diary" in Paris. (Nov. 8, 2011)
  • Kaley Cuoco, Ryan Sweeting and Ellen DeGeneres on "Ellen"
  • Photo Credit Instagram
  • Photo Credit Screenshot/ Youtube
  • Photo Credit Reuters
  • Photo Credit Instagram
  • Photo Credit Instagram/bootswallace
  • Photo Credit Instagram
  • Photo Credit Reuters
  • Photo Credit ellentv.com
  • Photo Credit Video Screenshot/BravoTV.com
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