From
http://en.wikipedia.org/wiki/Transformers_Animated
Transformers: Animated is an upcoming American animated television series based on the Transformers toyline. The series is being produced at Cartoon Network Studios with animation being done at Japanese animation studios MOOK DLE, The Answer Studio (the Japanese studio who animated Super Robot Monkey Team Hyper Force Go!), and Studio 4°C. Formerly known by the working title, Transformers: Heroes, its simplified new title—first revealed in Broadcast magazine[1]—was designed to specifically distinguish it from the live-action film released in July 2007.
Screenshots from Transformers Animated Special