You could be very original and get a star tattoo.LOL.
Anyway, I think you should get something else, but definately not that. preferably on your arm chest or back (places I want tatoos, forearm might be good too). I have a star on my left pec, which looks good, and will look good when I bulk upa big more, and gain some descnet muscle mass (a few years I'd say).
My next tattoo will be a half sleeve for bits of film that I choose, literally take a photo of a bit of a film and print it off, then give to the artist. You shpould get a tattoo of something you like, something you will want on you for the rest of your life. I'm getting my tattoo because I love film, I'm doing a film course, and will hopefully get somewhere in the industry when I'm older, so I won't regret my next tattoo.
Do something you want, and enjoy, hobbies, films. Just make it original, as I love my tattoo and don't regret it, I hate it when I see someone else (emos!) with star tattoos.