Jennifer Lawrence and her boyfriend, Nicholas Hoult, spent the afternoon in London yesterday. Jennifer started the day in a white maxi dress and later headed to her hotel to change into a black version. She wore the long look to the Duke of York's Theatre with Nicholas by her side. Jennifer's been keeping a low profile since the record-breaking release of The Hunger Games in March, though she did travel to take care of press last month. She'll get back to her role as Katniss Everdeen when filming on the second movie in the franchise starts this Summer, and she may be welcoming a new costar. It's rumored that Robert Pattinson is wanted to play Finnick Odair in Catching Fire, but we'll have to wait for an official announcement from Lionsgate before we can celebrate the exciting news.