She has a completely different face! Who is this imposter?” one viewer tweeted. “ Are we all not going to say anything about lady gaga's face?. Fans freaked when Lady Gaga took the stage on 'The X Factor' on Dec. People couldn't stop talking about Gaga's seemingly different face!. Lady Gaga performed at The X Factor on Sunday night. Lady Gaga delivered a powerful performance of her new hit single, “Million Reasons,”. This could have been done with fillers. Inother than collaborating with Starstable game Bennett for the jazz album Cheek To Cheek, Lady Gaga experimented with a short hair bob look. These gorgeous ladies have showed off their back dimples to utter perfection! Fake blond hair, neandrathal high heels, she is just such b. She launched her Born This Way Foundation at Harvard University wearing a laser-cut confection by milliner Emma Yeo. Check out the tweets right here! Even Lady Gaga looks embarrassed about looking completely different…….