Washington: Rapper Big Sean has described her girlfriend Ariana Grande as "supercool-the coolest".
In a recent interview with Billboard magazine, the 26-year-old rapper he met the 21-year-old singer at the 2012 Wango Tango concert when she rapped his own lyrics for the rapper, E! Online reported.
The American rapper added that he respected Grande and he does not think he should talk about it.
Sean also dished out on his song 'I Don't Give a F-k', which people think it is dedicated to his former gal-pal Naya Rivera .
Sean asserted that he had that song a year ago, when he was in that relationship, but obviously everyone thinks it's about her.