Premise: `` Umbrella '' is a song by Barbadian singer Rihanna from her third studio album Good Girl Gone Bad ( 2007 ) . `` Umbrella '' is a pop and R&B song with hip-hop and rock touches referring to a romantic and platonic relationship and the strength of that relationship . The song serves as the lead single to the album , and was released worldwide on March 29 , 2007 through Def Jam Recordings .
Hypothesis: Umbrella is a song.
Label: ENTAILMENT