It pays to be in “The Hills.” Stars Stephanie Pratt and Jayde Nicole were both given jewels worth more than $5,000 at a recent charity event, “Sparkles in Their Eyes,” at Villa Blanca in LA. Pratt chose diamond earrings, and Nicole a diamond necklace from Candy Ice Jewelry, an insider reports. Most guests paid for their gems, raising $50,000 for the charity, which funds humanitarian trips to impoverished locales. Pratt was in a more giving mode on Christmas Eve, when she helped distribute food to the homeless.