Possible Clues:

• Half percentage
• Flag's star tally
• L is half an option in 10 1
• Go double this if you want to do things by halves
• Curtis Jackson aka ___ Cent
• "Ways to Leave Your Lover"?
• Livy's L
• Bill featuring Grant�s portrait
• See female awfully fit finally carry half a ton!
• There's an even chance this number will be repeated