Niall Horan and Blake Shelton’s budding bromance was back in full force on Tuesday’s episode of !Tuesday marked the last night of this season's Blind Auditions, which also means that it’s Blake’s last Blinds as he prepares to depart the NBC singing competition after 23 seasons. So, to celebrate, Niall showed that imitation is the sincerest form of flattery — and dressed just like Blake.Gray shirt, black jacket, a pair of jeans that definitely came out of Blake’s closet and, of course, cowboy boots — Niall went the whole nine! Fellow coaches Kelly Clarkson and Chance the Rapper could only double over in laughter as Blake praised his «son's» new look.Niall even copied Blake when it came to the next singer up, as they both pressed their buttons for 19-year-old Grace West, who wowed the coaches with her cover of Pam Tillis' «Maybe It Was Memphis.»«We did this as a gag,» Niall sheepishly admitted to the young singer of his getup.«I think you look really cool!» Blake praised.