Fresh from her stint in the Celebrity Big Brother house, X-factor icon Sharon Osbourne made the most of some time away from the spotlight as she stepped effortlessly into her role as doting grandmother to granddaughter Pearl, ten.The Osborne matriarch, 71, was spotted out and about in sunny Los Angeles on Friday afternoon (5 April) as she and Pearl headed off to a a local eatery to enjoy some frozen yoghurt in Beverly Hills area. Dressed casually in a pair of wide legged mid-wash jeans, a black cardigan and taupe trench coat, Sharon appeared to be relaxed and enjoying herself as Pearl walked beside her in a cream oversized hoodie and sweatpants.