Sienna Miller hosted the grand opening of Esquire House in LA last night, and was joined by celeb guests for the party. She looked chic in black with some pointy dark grey shoes as she greeted Felicity Huffman and Marlon Wayans, earlier this week she left the UK for America with a huge smile on her face. Kate Bosworth wore some dramatic red lipstick and a black and brown dress for the party, which she attended with her man Alexander Skarsgard. The pair have been enjoying lunch dates and LA concerts together this month, adding parties to the list, while host Sienna was without Jude Law last night.
To see more photos from the party, including Aaron Eckhart, Alexander and more, just read more.