They are SO back together- and the summer fling might be a real thing! Katy Perry and John Mayer were spotted out on ANOTHER romantic date this week, at The Little Door Restaurant in L.A. The couple briefly split in August, but apparently they had second thoughts after. "She's been really depressed and needs attention", an insider told about Katy last week. "She really liked him and thought it was going to be something serious". Well, it looks like they are kinda serious after all! (nydailynews)