What a cracking outfit! Lady Gaga turns up to Grammys in an EGG (but she wasn't Born This Way)

By CHRIS JOHNSON What an entrance: Lady Gaga arrives to the Grammy Awards in Los Angeles today, hiding in a giant egg Singer is in 'incubation' and will not emerge until tonight's performanceShe has already spent three hours inside the egg getting into characterThe shell is fitted with an oxygen tank and a fan insideHow long has Lady Gaga been hatching this plan? The Born This Way singer manag...