Everyone loves a holiday, but don't let yours derail your diet -- make sure you're staying active on the road.

Here's an ingenious idea: One company has come up with a tour called Running From the Paparazzi. It's a 4-mile running tour in the Hollywood Hills that promises lots of window-shopping, celeb spotting and -- best of all -- calorie burning as you check out the scenery in the area. The cost is $60 and includes a T-shirt and sweet reward at the end, a cupcake.

If you're in the Hollywood area, consider running from the paps as a way to get fit and have fun all at once. Just don't get caught in any compromising positions because the paps will probably be around to catch it.