Rihanna was seen cozying up to Travis Scott again as the couple attended her Roc Nation Block party in New York. The duo, who are rumored to be dating, were seen chatting and dancing side by side as they watched the acts perform in the rain. Rihanna looked ultra glamorous in a white crushed velvet slip dress and blue lips. While Travis rocked a more casual ensemble of a t shirt covered by a water proof coat to protect him from the weather. After whispering sweet nothings into the Diamonds hit maker's ear Travis then took to the stage…much to Rihanna's delight. Despite a host of super star guests in attendance it seems the hostess only had eyes for the rapper.