Ian Somerhalder showed serious PDA with girlfriend Nikki Reed when the couple sat courtside at a Lakers game in LA on Sunday. The pair were fresh off a Christmas trip to Sun Valley, ID, where they got in the Winter spirit by hitting the slopes alongside Nikki's brother. The actor shared one cute moment on Instagram on Friday, writing, "No filter for this sunny Sun Valley of awesomeness with my loves, the incredible Nikki Reed and my brother Nathan August Reed." Clearly Ian is getting along with Nikki's family as he is already calling Nathan his brother! The couple's relationship has been moving steadily along ever since they went public with their romance back in July. Since then, the pair have shared sweet selfies and public messages of love on their Instagram accounts.