In the new issue of OK! — on sale everywhere now — covergirl Kate Gosselin is looking fitter than ever after starting her new workout regime. So what's the secret to her success? Beyond eating right and exercising regularly, one trick Kate employs to keep her going is having her best pal, Jamie, hit the pavement with her!
"Kate's been smoking Jamie on her runs," a witness tells OK!. "She's always ahead of her by a large margin."
But Kate's not the only celeb to have a friend handy to keep them moving. From couples like Justin Timberlake and Jessica Biel to starlets like Hayden Panettiere, who kicks it into high gear with a furry friend, lots of celebrities work out better with a companion!
CHECK OUT MORE STARS & THEIR FRIENDS ON THE RUN!