Demi Moore is accompanied by her precious pooch Pilaf as she shows off her toned arms on a walk in Los Angeles

Sam Smith keeps it casual in all-black while running errands with boyfriend Christian Cowan in Los Angeles

Heidi Klum flaunts her figure in a colorful crop top and long skirt as she heads to film America's Got Talent in Los Angeles

So THIS Is Why Jessica Simpson Left Los Angeles For Nashville...