🎵 Luyện Nghe Bài Hát: Ben 10 (Theme Song) - Unknown

 It started when an alien device did  it did
 And stuck itself upon his wrist with secrets that  hid
 Now he's got super powers, he's  ordinary kid
 He's  10.
 
 So if  see him you might be in for a big surprise,
 He'll turn into an alien before your very 
 He's slimy, freaky, fast and strong,  every shape and size
 He's  10
 
 Armed with powers,  on the case
 Fighting off evil from  or space
  never stop till he makes them pay
  he's the baddest kid to ever save the day
 Ben 10