Kanye raps, "Blac Chyna fucking Rob helped him with the weight," on his new album. Whatever Rob has lost in pounds, he's gained in love. The once-retiring Kardashian has now stepped firmly back into the public eye alongside partner Chyna. And he reaffirmed his commitment to her in a pair of Instagrams posted earlier today.The first, a video, depicts Chyna laughing and then putting on a serious face. Which is either cute or indicative of a deeply deranged mind that could snap at any minute, killing whomever is convenient. We're going to go with cute, though.Kardashian's second post is a bed picture with a sweet message."Love this woman right here so fuck y'all with your negative comments ‼️," Kardashian wrote.The pair have come a long way. A month ago, Chyna was being arrested for ecstasy possession , and he was driving to Texas to pick her up.Love, truly, is the greatest force in the universe.