Covers:

1996:

2Pac [piano melody sampled in I Ain't Mad At Cha, recorded the day this arch-rival of The Notorious BIG was released from prison; it was of no avail: released posthumously]

1996:

Blackstreet [same sample in ballad Don't Leave; n°1 NZ]

1997:

Mary J. Blige [in film Money Talks]

2003:

Keshia Chanté [sample in Unpredictable]

2006:

J-Love ft. Children Of The Corn [samples from I Ain't Mad At Cha in American Dream on album Memory Of Big L, Vol 2]

2008:

Lady Gaga [sample in Paper Gangsta]