Zimbio, in photo: Ellen DeGeneres, girlfriend Portia de Rossi
1. Ellen DeGeneres dated Portia de Rossi
2004 - 2008

Ellen DeGeneres began dating 'Arrested Development' and 'Ally McBeal' actress Portia de Rossi in 2004. When the same sex marriage ban was overturned in 2008 Ellen proposed to Portia by presenting her with a three-carat pink diamond ring.