"4 AM" is a song by Canadian R&B singer Melanie Fiona from her second studio album, The MF Life (2012). It is the second single taken from the album released on September 6, 2011.
A music video to accompany the release of "4 AM" was first released onto YouTube on October 5, 2011.
"6 AM" was the official remix featuring T-Pain, peaking at No. 73 on the Billboard R&B/Hip-Hop chart.