Earlier this month, ET exclusively confirmed that Rob Kardashian and Blac Chyna had split, shortly after celebrating their one-year anniversary. Kardashian proved there's no bad blood between himself and his former fiancée. On Monday, he shared her cosmetics company?s new Lashed ad on his Instagram account. The lengthy movie-style clip features Chyna herself, and Rob proudly promoted it, writing, ?What's in the Box? Find out now @lashedcosmetics www.lashedcosmetics.com.