'50 Shades of Grey' Movie: Alex Pettyfer and...

Most 50 Shades of Grey movie talk has been about who should play Christian Grey and Anastasia Steele, but they aren't the only gorgeous couple in the bookÂ—what about Elliot Grey and Kate Kavanagh?

The IB Times thinks that Matt Bomer and Alexis Bledel will make the ideal Ana and Christian and that they'd look great going on a double date with Alex Pettyfer as Elliot and Blake Lively as Kate.

Alex definitely has the right hair to play Elliot with his curly blonde locks, but the actor might not be warm enough to play Christian Grey's fun-loving adopted brotherÂ—Alex can come off as being a bit arrogant and cold sometimes. Elliot is also supposed to be a few years older than Christian, so Alex's age might be an issue.

A lot of Fifty fans think that Kellan Lutz would make the perfect Elliot Grey, and it's pretty obvious whyÂ—Elliot is based on his Twilight character Emmett. Kellan has proved that he has the right attitude to play the upbeat character, and he's even said that he's reading 50 Shades of Grey because he's really interested in starring in the movie. Kellan Lutz also has the same build as Elliot with his really wide shoulders while Alex is probably a little too scrawny for the role.

Blake proved that she play a character that's stylish and sophisticated like Kate in Gossip Girl, but she might not actually be gorgeous enough to play Anastasia Steele's incredibly hot roommate. And there are a ton of other blondes that could beat Blake out for the role.

The Rum Diary actress Amber Heard would be a great choice, as would Pretty Little Liars hottie Ashley Benson. However, Ashley has said that she's more interested in playing Anastasia Steele.

Arrow actress Katie Cassidy definitely looks the part, so maybe she and costar Stephen Amell should start working on audition tapes togetherÂ—Stephen is one of the many favorites for the role of Christian Grey.

Then there's Warm Bodies actress Teresa Palmer, whose star is definitely on the rise. In short, there are way too many glamorous, gorgeous blondes in Hollywood that would make great Kates. It's going to be extremely hard for the 50 Shades filmmakers to choose just one.