2. While Green Day's "Know Your Enemy," Linkin Park's "New Divide," and Silversun Pickups' "Panic Switch" all topped the Alternative Songs chart.
3. Eminem's Relapse and The Black Eyed Peas' The E.N.D. were among the biggest-selling albums in the country.
4. Lady Gaga appeared on this iconic cover for Rolling Stone magazine's annual "The Hot List" issue.
5. Joe Jonas "broke the internet" by releasing a video of himself dancing and lip-syncing to Beyoncé's "Single Ladies."
6. Rumors begin to circulate that Jennifer Aniston (who had recently broken-up with John Mayer) and Bradley Cooper were dating.
7. The tabloids ramped up the rumors that Kristen Stewart and Robert Pattinson were dating.
She also made it Twitter official, tweeting out:
“Tears are words the heart can't express”. Why does saying good-bye hurt so much? daddys giving me therapy. this is worth 10000000 dollars. life will go on. you will smile again.... we will smile again.