Though we may think that a lot of A-listers have an unreasonably cushy life considering they don't seem to actually do a whole lot, there are some actors out there who are incredibly good at their jobs. Just look at anyone who's won an academy award or even just given a performance that you, personally, will remember forever - that sort of talent isn't the kind of thing you can attain from a few evening drama classes.
At the other end of the scale, though, there are those who - quite frankly - suck. And those are the ones we really care about, right?
According to a survey on Ranker which has been voted on nearly 30,000 times, these are the top 15 worst Hollywood actors around today...
15. Arnold SchwarzeneggerNo wonder he quit the profession in order to go into politics.
14. Tara ReidShe may have been in American Pie, but an iconic movie does not an iconic actress make.
13. Channing Tatum*Cue a million middle-aged Magic Mike fans screaming in outrage*
12. Charlie SheenLet's be real, Sheen is now more renowned for his antics off-screen than he ever was for his acting skills.
11. Kevin JamesWait, you're trying to tell me Paul Blart: Mall Cop is a bad film?
10. Megan FoxAnd yet, people still love to watch her on-screen. I wonder why.
9. Vin DieselThere's a rule in Hollywood that if your biceps are bigger than your head, you still get to be in films regardless of your acting ability.
8. Kristen StewartShe's actually pretty decent in anything that isn't Twilight, but I understand how she got here.
7. Hayden ChristensenFamous roles include: Anakin Skywalker and... Anakin Skywalker.
6. Justin BieberYou may argue that Biebs isn't an actor, but when was the last time you were in a Men in Black film?
5. Ashton KutcherBless him.
4. Adam SandlerSandler's popularity will forever baffle me. Actually, just the fact that he was still allowed to make films after Jack and Jill is baffling enough.
3. Robert PattinsonThere must be some kind of Twilight curse or something.
2. Taylor LautnerSee, told you.
1. Jaden SmithJaden, honey, don't listen to these guys. You're doing great.
Ultimately, these actors might not have the fans cheering for them whenever they appear on the red carpet, but they do have big fancy mansions to go home to at night, so I don't think they mind all that much what we think.