What did I do when I got a once-in-a-lifetime opportunity to work out with Nina Dobrev? I took it. The star, who is the face of the Reebok x Les Mills collaboration, had promised an "epic workout ...

"The Vampire Diaries" star is now representing Reebok and Les Mills in a campaign about women working out together—AKA the power of (sweaty) friendships. Reebok knows this—and that’s why the athletic ...

I'm not usually the type who enjoys fumbling through a new workout in front of other people, but when Reebok invited me to take a Les Mills BODYJAM class with Nina Dobrev, I was curious enough to say ...