Ozzy and Sharon Osbourne's marriage is being tested to the full this summer (07) - because the couple is rarely on the same continent. Rock matriarch-turned-reality TV star Sharon admits her work as a judge on Britain's The X Factor and America's Got Talent in the U.S. is keeping her busy while her husband is touring the world. And she admits the added workload is putting a strain on their marriage. Sharon says, "It is hard. I try as much as I can to fly back and forth to see him, so Ozzy is lonely and I'm lonely plus very jet-lagged."