After being apart for an entire month, Robert Pattinson is whisking Kristen Stewart all over London. It looks like the couple is more serious than ever. Robert wants Kristen to be a part of his life in every way possible. A new report in Us Weekly says Rob and Kristen joined Rob's best friend Tom Sturridge and his supermodel girlfriend Sienna Miller for a late-night double date dinner. They were spotted having drinks at London's Groucho Club, a very private members only club, and according to sources they looked very happy.

What's even more adorable is that Rob's best friend, Tom, is reportedly looking after Kristen while she is in London shooting "Snow White and the Huntsman." Kristen and Tom, who star in the upcoming film "On The Road" went out together once again at Groucho. Kristen, Tom and Sienna partied until the wee hours of the morning while Rob was shooting "Cosmopolis" in Toronto.

It is nice to know how close-knit this group is and how Kristen is really intertwined in every facet of Rob's life. Rob and Kristen were spotted holding hands in Berkeley Park, having drinks at The Cow Pub and also kissing outside of Bumpkin restaurant like any other normal couple would do when they are out on a date and having fun as they spend quality time together.