Nicki Minaj is no shrinking violet. The singer posted a new batch of topless photos on Instagram, showing off her big and bodacious twins. She kept things PG -- sort of -- thanks to the leopard-print, star-shaped pasties she affixed to her nipples.

Minaj, rocking long, stick-straight platinum locks, made her signature rubbery faces while showing off Mary-Kate and Ashley in these snaps. The pics are sexy and goofy, like the rap vixen.

Girl has some serious knockers!

While it's long been rumored that Minaj had a boob job, if those are indeed gifts from God, we have to say that Nicki is buh-lessed. If not, she probably paid handsomely for those babies. In the meantime, her male fans can marvel, real or fake.

Notice the bling? She's like Mr. T. But we're pretty sure that the (2)chainz were the last things people noticed about Her Minajesty in these pics.