Aside from the fashion, award show red carpets are especially fun to watch because you get to see how actors interact with other actors—or in this case, their costars.
Wolf of Wall Street beauty Margot Robbie, who played Leonardo DiCaprio's wife in the film, had a sweet (and semi-awkward) lovefest with her costar Jonah Hill during their respective E! red carpet interviews.
"Hi! Can you hear me?" Robbie, who was being interviewed by Giuliana, shouted to Hill, who was being interviewed by Seacrest.
"You look beautiful," Jonah sweetly told her. "You look beautiful, too," she responded. And this is why things get a little awkward...