alas, sadly not haha. You are correct in saying that it is MMI, and not a single hot girl interviewed us (although apparently there was a hot actress playing a patient with asthma in a separate group). What UWS did for us was divide us into two groups, with 10 stations per group. Helping both group was two 1st year girls, and each one of the four were cute. These students acted as helpers in guiding us towards the stations (interviews were held in separate buildings to the actual registration), and acting as support and company during the rest station and 2 minutes in between each station. Later they ran a survey which, although not compulsory, most do. I don't know whether this was a deliberate ploy by UWS in selecting the creme de la creme, but certainly helped with the whole process.
Good luck in your pursuit of medicine next year, studying for the UMAT and interviews were great experiences for me as a person! Fingers crossed that I get in to any med school haha. I'm sure you'll get in, what with your beastly maths marks this year.