This week there are two big US stars heading over the pond for perfume PAs in London.

First up, Kim Kardashian is launching her debut, self-titled, scent in Debenhams Oxford Street this Wednesday 8 June from 12.30-2pm. You'll want to get there early as the first 150 customers to purchase a Kim Kardashian Fragrance on the day will meet the star and receive a signed autograph. Elbows at the ready (the store opens at 10am).

Next, Gossip Girl star Leighton Meester will be at Harrods on Thursday 9 June. Leighton was chosen by Vera Wang to be the face of her new perfume Lovestruck. The actress will be at Harrods Perfumery Hall signing bottles of the new fragrance from 1-2pm. However, this is a very exclusive signing; to be in with a chance of meeting Leighton you need to get there early and dress in the brand's signature colours - red or pink. The Lovestruck team will be scouting the queue for the five best dressed customers to meet Leighton on the 'pink' carpet. Good luck!