Keavy Lynch “didn’t have time to not adjust” to sudden fame. The 44-year-old singer is part of the girl group B*Witched alongside her twin sister Edele as well as Lindsay Armaou and Sinead O’Carroll and admitted that when they burst onto the scene with their signature chart-topper ‘C’est La Vie’ in 1998, they were so busy working that they couldn’t quite process their “instant” stardom. She exclusively told BANG Showbiz: “I didn’t have much time not to adjust to it. Because it really was quite instant. And because it blew up so quickly, we didn’t really have time to be doing our kind of normal…