The outspoken rapper and singer stepped out in Los Angeles for a star studded club night on Wednesday (6 August) and opted for understated glamour in a printed bodycon number by popular designer Alexander McQueen.
Although the stain glass window effect on the dress was a little busy, the rest of her ensemble was kept super simple, as she accessorised with just a pair of red Giuseppe Zanotti heels and a gold watch.
And with an enviably curvaceous figure like hers, she's still bound to turn heads!
Nicki, 30, also decided to tone down her hair for the evening and ditched her usual bright coloured wigs and long extensions for a chic blonde bob, which she teamed with natural looking make-up and a cute pink lip.
The 'Super Bass' star appeared to have a great time at LA's Supperclub with fellow recording artists Tyga, Keisha Cole and The Game, as she posted a handful of snaps for her fans, including one in which she flaunted her famous derriere before leaving the house.
However, true to her controversial character, Nicki then uploaded a raunchy photo of herself posing topless with merely some black hair extensions protecting her modesty.
It's not clear whether the sexy snap was taken a while ago or if it is a brand new picture, which would mean that she has changed her hair style and colour in a matter of moments.
Although, given that Nicki is such a chameleon when it comes to fashion that wouldn't be so surprising!
She also posted a second photo sporting her black extensions and a Gucci cap, along with the caption: "#Wifey".
Coincidentally, Nicki has been involved in a publicity stunt lately, as hip-hop star DJ Khaled publicly asked for her hand in marriage.
In a bid to promote their new single together, last month DJ Khaled proposed to Nicki on MTV with a giant diamond ring! However, he later admitted that he was joking.
Perhaps this "wifey" hashtag is an attempt to tease the Miami based DJ about his bizarre joke.
What do you think of Nicki's toned down look? Let us know below, as the best comment from across the website each week wins £50!