Last week, Google sent out an email to developers, inviting them to a pair of hackathons in New York and San Francisco. Here, Google hopes these developers will help them figure out what they should do with their Google Glass idea. Yesterday, one blogger just so happened to recognize 

Christina Vs. Mariah

Look out Christina, you're no longer the biggest voice on the judging panel! With a five-octave vocal range (Aguilera has four), supreme songbird Mariah Carey is hitting the small screen this week as a newly-minted judge on American Idol Carey's catty shenanigans with fellow judge Nicki Minaj has already hit headlines, let's see if her recent style decisions can make a scratch Aguilera's reality judge wardrobe!

 

 

Red Moment: Christina Aguilera kept it pretty safe when it came to wardrobe choices during her first season of The Voice. She opted for a simple strapless and belted red dress for a Voice press conference in 2011. But when it comes to style superpowers, red is Mariah Carey's trump card. Carey looked gorgeous in a red number at a London gala in 2011.