Taylor Lautner (and his biceps) has the whole let's-adapt-a-young-adult-novel thing down pat. He's attached to star in the adaptation of Catherine Fisher's novel Incarceron (which is Spanish for 'rippled abs'). The Twilight star and his abs (mostly his abs) will play an inmate in a prison where inmates give birth to future generations (how they contain his guns remains to be seen). But he meets the warden's daughter who is trapped in her own prison, a replicated reality made to look like the 17th century (where people are forced to wear shirts at all time). Needless to say the hatch a plan to escape which revolves around Lautner being shirtless. A lot. Lautner won the role based on his acting ability.

Source: Deadline