what happened in 2011?

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Across
  1. 2. Fad to stiffen your body and lay any-old-place like pieces of wood
  2. 7. The $250,000 wedding that didn’t last
  3. 8. NHL team to win the Stanley Cup
  4. 11. Billionaire, tech creator passes away
  5. 13. Sexiest Man Alive
  6. 15. Paraphrase added to the dictionary
  7. 16. One of the most popular franchises in history comes to an end
  8. 17. World population meets (BLANK) billion
Down
  1. 1. Sexiest Woman Alive
  2. 3. Premier of one of the Top Rated Shows ending in 2019
  3. 4. Actor has infamous meltdown
  4. 5. A much-mocked but strangely addictive song by a 13-year-old
  5. 6. Super Bowl winner
  6. 9. Singer’s record breaking pregnancy announcement
  7. 10. “Most Wanted” to be executed
  8. 12. Highest grossing comedy of the year
  9. 14. The wedding 2 billion people tuned in to watch