Absolutely obsessed with Lucy Liu being really good at painting nude people (and also clothed people). She also works with other mediums, which can be seen here.
She literally majored in art in college and now has showings at galleries for her work.
12.Swizz Beats
Okay, it's REALLY hard to find Swizz's art, but he founded The Dean Collection so even if his own creations aren't at the forefront, he's constantly sharing and promoting the work of others.