Is it possible to play gta 4 online from the same xbox 360 console if they are logged onto another gamer tag??

Is is possible for two people too play on the game from the same console if they are both logged onto different gamer tags|||This game doesn't support that feature. So only 1 person/gamertag at a time.|||1. You cant be on 2 gamertags at the same time on one xbox 360 arcade, pro, or elite console





2. GTA 4 is old news now