Malcontent

[Sarah]

discontented; uneasy; dissatisfied; especially, dissatisfiedwith the government. [Written also malecontent.]The famous malcontent earl of Leicester. Milner.

[Sarah]

Someone who is not content. Usually applied to someone who has either lost or is not happy with their lot. Malcontents tend to bitch and moan a lot about their current situation.

[Justin Bieber]

[Ripped] through [strength].

[Jessica]

A person who is dissatisfied and rebellious.