Did Elisabetta Canalis' marriage plans scare off Hollywood's most eligible bachelor George Clooney?

By Sara NathanIt looked like she was going to succeed where so many others had failed. But just weeks after Elisabetta Canalis hinted that she could be walking down the aisle with committed playboy George Clooney, their relationship has ended.Friends claimed last night that Clooney feared the Italian model and TV presenter was trying to tie him down after two years together.Earlier this month,