Pitt and Jolie's second rendevous

From Africa to Morocco, Angelina Jolie and Brad Pitt are making their way around Africa, trying to keep their getaways as secret as possible -- it doesn't seem to be working though. Just a week after the couple was spotted in Kenya, along with Jolie's son Maddox, they met up in London and took a private jet to Morocco. Pitt is scheduled to be there for six weeks to film the upcoming Babel, opposite Cate Blanchett. Pitt and Jolie are reportedly staying in Morocco's pricey Amanjena Hotel.

Pitt made a quick appearance at a cast and crew party, but left before 10 p.m. back to his room with Jolie. A source told PEOPLE magazine, "Brad is very discreet, but he wanted to make an appearance so the crew would know he was there."

The visit was short-lived, as Jolie left the next morning. Jolie was spotted in Pakistan yesterday, where she began a four-day mission to focus attention on the plight of Afghan refugees.