Hey look -- Lindsay Lohan has blond hair again! I'm sure you're aware that the 21-year-old super-drunk has been down this road before, but there's never been any real public consensus on how LiLo should be coloring her coiffure. So what do you think: blond or brunette? Check out the photos and then take the poll below.

The choice to go blond (or not) is a tough one -- some would say life altering. Tasked with such a daunting decision, you could use a little advice. Here's a few pros and cons to going blond, so that when we send the results of this poll to LiLo's people (who I'm sure can't wait to hear from us), we can guarantee that those results are based on highly-informed opinions.

Why blonds rule

• They look younger
• Everyone thinks they're hot (thanks to Marilyn Monroe, Heidi Klum, and years of Baywatch reruns)
  
• If they do anything that's even remotely intelligent, the world is both surprised and impressed

Why brunettes are better

• People take them seriously
• They don't look tacky when tan
• They can be all dark and moody without creeping everyone out