Olivia Culpo in a strapless black dress at the 2015 Grammy Awards in Los Angeles

Miss USA 2012 Olivia Culpo attended the 57th Annual Grammy Awards in Los Angeles with her musician boyfriend Nick Jonas.

The TV presenter and actress kept her style minimalistic and chic, and wore a strapless black maxi dress.

The dress featured a pleated empire waist with a bow detail, and Olivia styled the look with a matching bow clutch, a sleek ponytail hairdo and pink lips.

Olivia Culpo at the 2015 Grammy Awards in LA Olivia Culpo at the 2015 Grammy Awards in LA Olivia Culpo at the 2015 Grammy Awards in LA Olivia Culpo at the 2015 Grammy Awards in LA Olivia Culpo at the 2015 Grammy Awards in LA Olivia Culpo at the 2015 Grammy Awards in LA