Officially he is neither... Felipe Massa replaced Rubens.
"Mark Webber admits he is surprised that MotoGP Champion, Valentino Rossi, has accepted a place in Ferrari's three-day test, which begins on Tuesday.
Rossi will be joining the Italian team on Tuesday in Valencia to partake in the pre-season testing.
The Yamaha driver has been behind the wheel of a F1 car many times before but these tests will be the first time he will be sharing the track with other drivers, no doubt a far greater challenge than his previous private driving sessions."
[FONT="Comic Sans MS"]Ken Lee
Alfa Dogs #13