Celebrities On Twitter With Surnames Beginning With O

• Barack Obama - President of the United States of America
• Lamar Odom - American professional basketball player who plays for the Los Angeles Lakers.
• Jamie Oliver - Celebrity Chef
• Yoko Ono - Musician and wife of the late John Lennon etc.
• Orianthi - One time guitarist for Michael Jackson.
• Owl City - American synthesizer pop group.
• Ozzy Osbourne - Lead singer of rock band Black Sabbath and self styled prince of darkness from Birmingham.