Twoppics, the stories behind the hottest topics on Twitter.

Does your office seem a little empty today?  There might be a reason for that...  Your twoppic of the moment is Call of Duty: Black Ops.  The 7th installment of the video game series hit the shelves at midnight Tuesday, and Tweeps are already getting their gaming time in...@smoothdesigner tweets "Just got my copy of COD: Black Ops for PS3.  Going to be a long second half of the workday."

It's a bird...It's a plane...It's...Wait, what is it?  FOX News Radio's Jessica Rosenthal in Los Angeles, reporting on your twoppic of the day - the mystery missile seen off the California coast.  The Navy says it's not one of theirs, while NORAD says there is no threat to the U.S. homeland.

Your top twoppic is a pair of Twitter milestones... Lady Gaga, who's the most-followed person on Twitter, becoming the first Tweeter with 7 million followers.  Gaga's got 700,000 more followers than Britney Spears, who's at #2 on the most-followed list.  The other landmark comes from one of the most often-trending celebrities...  Justin Bieber breaking the 6 million "Blieber" mark on Tuesday.  He becomes the 4th celebrity to break the 6 million follower milestone, joining Gaga, Spears and Ashton Kutcher.

I'm @ChrisHoenigFNR and those are your hot @Twoppics on FOX News Radio.