If you thought Brody Jenner and Jayde Nicole were a couple who were going to go the distance, then you thought wrong. The two have split, and they're both taking drastic measures to forget about each other. After 15 months, the reality duo - featured on The Hills and Keeping Up with the Kardashians -- called it quits in a very public way, Twitter. A few days ago, Jayde's tweets waxed wistful, saying, "'Sometimes when you truly love someone you have to let them go...' I never really understood that quote until now." But she was back on the party circuit the next day, posting tweets about taking Jagermeister shots at Hyde with her girlfriends. She told her friends Brody had gone to Australia for "some soul searching." That probably won't take long...but Brody seems serious about finding himself Down Under. He took to Twitter, saying, "So I decided to stay in Australia...BY MYSELF!!! Hahaha this is Crazy...Might just stay here and start a new life." That's going to be difficult - both Jayde and Brody have signed on for another season of The Hills -- awk-ward...