Someone who is so good at their hobby that they are pros.

/ˈtalənt/
Alicia Tyra Corrales-Connor

Did you mean Justin Bieber?

See Pronunciation

One that is great at what they do.

Sexually attractive person.

Talent – Ability to do something well, like musical performance or acting. A complete lack of talent has never been a barrier to success in these fields (see Hilary Duff or Kevin Federline, for instance). Conversely, having extraordinary talent in these fields is no guarantee of success. Superior marketing beats superior talent every time (see Madonna).