Kim Kardashian and Kanye West Land in London!

Kim is joined by her new beau while she's in town for a slew of promotional appearances

Welcome to foggy London town, Kim Kardashian!

The paparazzi were waiting for her when she touched down at Heathrow today, prompting Kim's latest tweet, "What a warm welcome!!!!"

But though she was photographed leaving the airport alone, looking sleek in black pants and a leather jacket, she was soon joined by her now regular traveling companion, Kanye West.

So, what will the jet-setting duo, whose recent public outings have included taking in the Lakers' final game of their first-round NBA playoffs series and hanging in Toronto together, be up to in London?

Well, as was the case in Toronto, where Kim had a jewelry line to launch, this was a Kardashian-centric trip across the bond.

First up, Kim has an interview with BBC Radio 1 tomorrow at 10 a.m., London time, and then she'll tape a TV appearance for the talk show Alan Carr: Chatty Man, which airs Friday at 10 p.m. on Channel 4.

Also Friday, Kim is scheduled to make a promotional appearance for her perfume, True Reflection, at Debenhams department store, and she'll be hosting the U.K. launch of QuickTrim at the St. Pancras Renaissance Hotel that night.

Now, that sounds like an event she'll need a date for!