Cardi B choice to wear a thigh-splitting Michael Costello gown at Paris Fashion Week earned her nearly four million likes on her Instagram account.

Cardi B at Paris Fashion Week

Cardi B at Paris Fashion Week

The 25-year-old rapper - who has two-month old daughter Kulture with rapper husband Offset - stepped out at Paris Fashion Week donning a thigh-skimming peacock feathered dress and matching one-of-a-kind custom hat by celebrity designer Michael Costello.

The 'I Like It' singer uploaded a shot of her wearing the floor length matching gown and hat with platform black heels to her Instagram account sparking the like frenzy from her fans.

Cardi referenced a lyric from Britney Spears' 2007 'Piece of Me' hit and captioned the post: "I'm Mrs OMG that bitch is shameless. Dress: @michaelcostello PARIS (sic)"

Michael teased photos of the thigh-high outfit on his own social media days before, writing "Wait for it!" until Cardi stepped out for the big reveal on Tuesday (25.09.18) in the French capital.

The stunning look is the second outfit the 'Bodak Yellow' chart topper has wowed fans in, as before jetting to Paris, Cardi donned a head-to-toe animal print look by Italian designers Dolce &Gabbana at Milan Fashion Week to attend their spring/summer 2019 show.

Speaking to her 33.5 million followers on Instagram, Cardi said: "Man, these Italians got me f***ed up, giving me champagne in the afternoon, they must not know that I'm light. What's good, bitch? We out here in Milan, drinking sparkling water, eating some spaghettis.... b*tch!!! (sic)"