Siddhu Jonnalagadda seems to have upped his style game for his upcoming film Jack...Konchem Crack. The makers of the film have released a new poster to coincide with Dasara. While the actor's good looks are cool, Siddhu Jonnalagadda’s fashion quotient is turning heads on. Siddhu plays the titular role of Jack, who is described as a "Crack," but promises laughter.