South African television personality Bonang Matheba recently checked out a $12.99 million penthouse at the Beekman Residences.

The 31-year-old star — who boasts 2.5 million Instagram followers, is known for her own reality show “Being Bonang,” and is about to launch her own fashion line, House of BNG — was recently in New York, where she posted images from Times Square and while at a Nets game.

The full-floor, 51st-story home she toured, located at 5 Beekman St. in the Financial District, features three bedrooms over 3,544 square feet.

The unit, custom designed by Thomas Juul-Hansen, is anchored by a 50-foot-long great room with double exposures through floor-to-ceiling windows and a marble fireplace.

There’s also a windowed kitchen that opens to a terrace and a large master suite with a spa-like bathroom. There’s more: wide oak floors, 16-foot ceilings and panoramic city views.

Building amenities include access to an 11th-floor lounge with a private dining room, chef’s table and a media room.

Douglas Elliman brokers Emory Stewart and Eleonora Srugo have the listing.