Kylie Jenner loves showing off those boobs!

During a date night with boyfriend Tyga, the 18-year-old showed off her sex appeal when she wore a plunging Steven Khalil jumpsuit, complete with a fabulous fringe belt from YVY. The duo were out and about at trendy eatery Mr. Nice Guy in West Hollywood.

The reality star accessorized her fabulous ensemble with an Hermes clutch.

We are glad to see she changed out of her sportswear and into something high fashion!

Despite his lady love's glamed-up appearance, Tyga opted for ripped jeans, a sweatshirt and a baseball cap.

Maybe someone should step up his style game?!