Here are some more celebrity tweets:
John Legend, 'Peace and love to everyone worldwide. Bin laden responsible for deaths of so many outside of the US as well'.
LL Cool J, 'Check mate'.
Reba McEntire, 'So proud of our President and our military!'
Taylor Dayne, 'May all victims of 9/11/01 and all those who lost their lives fighting for our freedom rest in peace - #USA" God bless u and your families.'
Q-Tip, ' don't know if anyone shld run against obama.. He's a shoe in for re-election.'
Jared Followill, 'The guy who shot Bin Laden is looking forward to a little World Piece'.
Joel Madden, 'America!!! F$CK YEAH!!!'
Benji Madden, 'Obama just put it down man! I was Waitin for him to do a little C-walk on the way out. what a Boss'.
Lady Gaga, 'Just landed. Watching CNN, what a historical moment in the fight against hatred'.
Donnie Wahlberg, 'Damn I love our president!'