It's nice to look good, but the most important thing is to be you.

When I was singing, everybody liked me.

When I started to work with UNICEF, it was a new way of giving some love and care to the world.

My friends gave me the first songs which was the first food in my soul for me.

The fitness industry has long thrived off the well-intended coming through their doors and signing up with dreams of self-improvement, only to fade into their couches. Those who stick with it often feel like hamsters on treadmills.

Mark Ruffalo, aka the Incredible Hulk, is the natural gas industry's worst nightmare: a serious, committed activist who is determined to use his star power as a superhero in the hottest movie of the moment to draw attention the environmental and public health risks of fracking.

It's the cross-training that's key. It doesn't let your body adapt to one stimulus too much and it keeps your workouts exciting.

The war on terrorism has made national security a legitimate concern, and a rising deficit, changes brought on by globalization and even the price of oil have thrown the nation's economic health into question.