Hillary Clinton looked wonderfully youthful at an event on Broadway in New York last night - and aesthetic experts suggest it could be down to regular 'tweakments' and cosmetic procedures. The radiant former First Lady, 72, showed off a wrinkle-free complexion and plumped-up cheeks as she joined her husband Bill behind the scenes of Ain't Too Proud: The Temptations Musical at The Imperial Theatre. Sporting a vibrant pink tunic dress with black trousers and a statement gold necklace, Chicago-born Hillary smiled as she chatted and posed with the cast. Her glowing skin was noticeably smoother and her cheeks more defined...