ALTER

My friend, of whom I am jealous,
Has an alter ego I've never met.
This is what I know of her:
She eats almost nothing but caviar;
She generally wears one sock
And nothing else. As an alter ego
She is required to fight crime.
I don't know if her one-sockedness
Helps or hinders her in this.
There are rumors she is having
A torrid affair with the ghost
Of former governor Thomas E. Dewey.
Since I started these rumors
I am not sure if I should believe them.