Astrophysicist lends voice to Stephen Tyson's diss track refuting Atlanta rapper's claims the Earth is flat
Atlanta rapper promotes other conspiracy theories, name drops Holocaust denier David Irving in "Flatline"
The Atlanta-based rapper takes a more cerebral approach on his new album
Inmates run the asylum in Atlanta rapper's twitchy new clip
Company decides not to stock album after it was released a week early on iTunes
Ithaca bar claims rapper bailed on $1,060 bill
Also: LCD Soundsystem to stream final concert; B.o.B. releases Odd Future dis track
British singer performs new hit 'Price Tag' with B.o.B.
Newly announced acts to perform alongside Eminem, Lady Gaga, Arcade Fire, Katy Perry and Cee Lo
Katy Perry, Hayley Williams, B.o.B. and more
Katy Perry, Bruno Mars, B.o.B. and more