Shar Jackson tells Us about losing weight together on Celebrity Fit Club -- and their kids' playdates with Britney Spears' sons more »
Filming the Twilight sequel was so intense "it didn't leave too much time to eat," she tells Us more »
Us staffer Gretchen Parker is working out with celeb trainer Kathy Kaehler, and blogging about it here more »
Celeb trainer Marco Borges shares his easy-to-follow holiday workout with Us more »
LOS ANGELES, Calif. -- Taylor Lautner's "New Moon" body has the Twi-hards screaming - and it has Robert Pattinson considering a gym membership.
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She is back in shape a month after giving birth more »
She complains that he is making her buns "sore" more »
"She's fading in front of my eyes," the reality star's partner Louis Van Amstel says more »
She Twitters a hint of how she got her post-baby bod -- via hip hop? more »
His spiritual quest continues as he tries out meditative poses and stretches -- nice tank top! -- in L.A. more »