Two of music's biggest names -- Paul McCartney and Kanye West -- might be collaborating.

The New York Post's Page Six reports that the Beatle and the rapper are secretly recording together. The publication claims that sources confirmed the duo have been quietly collaborating on numerous tracks together.

Page Six even gives the reported name of one of the tracks: 'Piss on My Grave.' Kim Kardashian was reportedly overheard telling friends that she's surprised by the song's provocative title.

Kanye's rep declined to comment to Page Six.

Although the pairing initially seems unexpected, both Kanye and Paul are fans of the other's work. In October 2013, the Beatle talked with Bang & Olufsen's The Living Room Tour about seeing Kanye perform. Earlier this month, a source told the Sun that Kanye "has been tapping Macca up for a while about working together" (quote via the Mirror).

We won't venture to guess what a Paul McCartney/Kanye West collaboration would sound like, but it's pretty safe to assume it would be epic!