Carrey unconvinced 'happily ever after' is for him

Jim Carrey doesn't know if he'll ever find someone to spend the rest of his life with.

The 'Mr Popper's Penguins' actor – who split from girlfriend of five years Jenny McCarthy in 2010 – admitted after having had to "erase" a number of former flames from his life, he doesn't know if he will ever commit to another person fully.