Kim Kardashian and Kanye West -- Black and Blue

Kim Kardashian and current boyfriend Kanye West continued their trip to London by embracing theirmonochromaticdifferences -- KK decked out all in black, KW all in denim blue.

Kim has been in town to promote the upcoming season of "Keeping Up with the Kardashians" and attend the FIFI UK Fragrance Awards.

Kanye has been in town to watch Kim promotethe upcoming season of "Keeping Up with the Kardashians" and attend the FIFI UK Fragrance Awards.