Michael Keenan is Melanie Martinez's current boyfriend and a music producer. He has worked with acts such as Skizzy Mars, Phoebe Ryan, and G-Eazy. He has produced some of Melanie's songs such as Pacify Her and Gingerbread Man. He is also going to produce Melanie's second album.
- Melanie calls him Mikey.
- Melanie said he is her soulmate.
- Melanie and Michael do not have an official ship name, but some Crybabies call them 'Michanie'.