- WWE debuted a new Facebook game called Superfan Showdown. You can get more details in the video above, and you can try it by clicking here.

- WWE has also launched the WrestleMania 29 Social Media Command Center on social media management system HootSuite. The command center monitors the Facebook likes and people talking about this tallies for The Rock and John Cena. It also displays their most recent tweets, Twitter mentions, Twitter sentiment and more. You can check it out at hootsuite.com/wrestlemania.

- Rey Mysterio posted these workout and physical therapy pics on his Twitter:

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