She's already dating Reese Witherspoon's ex-husband, Ryan Phillippe, but soon Abbie Cornish may also be spending a lot of time with Reese's current flame, Jake Gyllenhaal. According to an insider, producers on Jake's next movie are considering Abbie for his leading lady. "This is one of those only-in-Hollywood situations," the insider says. "It could work out as long as Reese doesn't visit Jake on the set." The sci-fi flick is about an expedition to the moon to start a lunar colony and is due out in 2010. Abbie is also set to star in the upcoming Last Battle Dreamer opposite Ryan. Ryan and Abbie met on the set of Stop-Loss in 2007. Jake and Reese were co-stars in 2007's Rendition.