And what they have to say about it.
Before and after photos of Jennifer Huds...
Diamond-encrusted handbags, custom-made...
No holiday workout playlist is complete without this roundup of holiday classics.
Check out the pop diva's top 6 picks from throughout her career.
See the pop diva's dramatic transformation from ingenue to mother of 2!
The music megastar and new mom shows off a trim and toned body on the cover of SHAPE
From Hollywood royalty to a diet that's fit for a Duchess.