Jennifer Pham and Quang Dung are both the guests of the Mercedes Autoshow last night. However, they did not go together and the rumors around the problematic marriage seem to be true. Jennifer Pham arrived early and Quang Dung arrived later as a singer. They did not talk to each other. Quang Dung and singer Hanni posed toghether for photoshoot but there was no sight of Jennifer Pham. Check out the photos: