Answer:
Not all of them are short, but here are the names of his songs:
-Bigger, One Time, Up, U Smile, Baby, One Less Lonely Girl, Never Let You Go, Down to Earth, Love Me, That Should Be Me, First Dance (ft. Usher), Favorite Girl, Runaway Love, Stuck in the Moment, Pick Me, Overboard (ft. Jessica Jarrell), and Eenie Meenie (ft. Sean Kingston).
Hope this helps! :)