searching the title of a song: I'm no superman but I do the best I can?

I don't know the exact title. Typing it in on youtube doesn't give me
the results I hoped for.
I saw it on TV on a channel that is mostly devoted to early teens
(songs of justin bieber and so).

In the lyrics it was often song: "I'm no superman but I do the best I
can".

Since this is a 'hip' channel I guess the song must be quite recent.

Thanks for helping me out!