You can put off buying a lot of new items in the new year.

New car? The old Pontiac still runs. No rush.

New shoes? A shine and some Dr. Scholl's will keep the Hush Puppies going a few more months.

But you can't keep using that 2010 calendar.

It just doesn't work.

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Plus, after a year of cuddly kittens or photos from your 2009 trip to Disney World, don't you want to add some celebrity sizzle this year?

Like maybe some Carmen Electra in February?

Or Betty White in June?

Click through our slideshow of some of the best celebrity calendars out there featuring some of the hottest celebs for 2011, an a few others we liked that we threw in just for fun.