Alan Alda
Up next is the seven-time Emmy Award and Golden Globe Award winner, Alan Alda. Although we have to point out that his real name is actually: Alphonso Joseph D’Abruzzo.
Portia De Rossi
Hang on just a minute, this Australian and American actress, model, and philanthropist goes by her professional name of Portia De Rossi. But when she married the wonderful Ellen DeGeneres, she changed her name to Portia Lee James DeGeneres. But actually her birth name is: Amanda Lee Rogers. Yup, our head is spinning too!