Life is hard sometimes.

Instead of concentrating on work or school, you get to gaze upon this gallery of Marisa Miller photos we put together in honor of the model's 30th birthday.

We feel for you. For starters, here's Marisa Miller naked with an iPod ...

Probably the greatest Marisa Miller picture - or celebrity picture - ever taken.

You are welcome. But we're not done. Click to enlarge any of the additional Marisa Miller pics below. It's hard to say which is hottest, so be sure to check out each and every one. You wanna make sure your research is thorough...

Which celebrity next celebrates his or her special day? Confer with our calendar of celebrity birthdays and learn first-hand.