It was a week full of exciting news and pleasant announcements. Whitney Houston released her new single and Nicole Richie welcomed her second child. If this was not enough, Tila Tequila kept us engaged with her feud with NFL star Shawne Merriman and Hugh Hefner surprised us with his divorce announcement. However, one name that outshone the rest to grab the top spot - and this week’s Cool Celeb of the Week crown - is Ellen DeGeneres. The outspoken talk show host is all set to rule our hearts as the new fourth judge on American Idol. And the best part is, Paula Abdul is NOT at war with Ellen!480030