Signer and songwriter Leona Lewis married her long-time boyfriend Dennis Jauch on Saturday in a romantic and intimate outdoor ceremony in Italy. https://www.instagram.com/p/BuUfDVxA9YH/ Details from the signer’s wedding are absolutely to die for. The signer reportedly walked down the aisle to Ave Maria and the couple’s families, friends as well as their 180 guests including Sugababes and Keisha Buchanan all witnessed this special union. The winner of The Voice UK Jermaine Ja