The Nas and Kelis divorce drama continues…It looks like spousal support is not the most pressing problem for Nas.  According to TMZ, the rapper is having problems making the monthly mortgage for the home Kelis is living in. Nas is behind $52,989.22.

Just the other day we posted a story about Fantasia’s $1.3 million going into foreclosure. But it turns out the ‘American Idol’ winner isn’t the only singer having financial troubles.