That Katy Perry must meet a LOT of celebs and my God, have they been out in force to her stadium gigs this month... but nothing has been as exciting as Katy managing to snap an Instagram selfie with her 'Queen', Adele, when she popped backstage. And how much are they morphing into each other?! Spooky.
In less glamorous Instagram posts, Lena Dunham gets bitten on the bum, Harry Styles gets super cute with his puppy and ever the romantic, Aaron Paul of Breaking Bad, treats us to a snap of him and his 'little bird', wife Lauren. We are horribly jealous. Horribly.
Click through the gallery above to see our pick of the day's Instagram >>