I'm not surprised about rappers liking comics. A lot of rappers are comic fans.
Wu Tang Clan, Jay-Z, Eazy E, Eminem, MF Doom, Public Enemy, Run DMC, Beastie Boys, Lupe Fiasco and so on.
Back in the day comics were cheap and easily available entertainment. A lot of kids casually picked up comics at corner stores or supermarket spinner racks.
Rosario Dawson I didn't expect to be such a big comic fan. She has appeared in the Marvel Netflix shows and voiced characters in the DC animated movies. She has written her own comic and attended cons. Dawson has done it all out of her genuine love of comics.