'Dark Horse' superstar Katy Perry has revealed that she has a lot of admiration for Canadian rapper Drake and his music. 

During a new interview with The Breakfast Club, the beauty explained that she thinks the 'Hold On, We're Going Home' sensation is emotionally "soft":

"[Juicy J] is such a sweet, genuine guy. [He's] an amazing hard worker. I've worked with a lot of people that I've done little pieces on songs and not that they've got ego, but Juicy's the kindest."

"He's like the most kindest, sympathetic, sweet — I don't wanna make him out like to be softer than Drake." Perry went on to add that by calling Drake 'soft', she just meant that he is a great person through and through: "I love Drake. He's like my secret diary."

She will kick off her highly anticipated Prismatic tour soon and has now revealed that fashion designer Roberto Cavalli along with Valentino have been working on the tour's stunning costumes.

Watch her newly unveiled music video for 'Birthday' here: