Reese Witherspoon returns as Elle Wood! She's in talks to do "Legally Blonde 3". There aren't any other details for now . . . so it's unclear which other cast members might be back, or what it'll be about. Reese did the first "Legally Blonde" 17 years ago, in 2001. Then, the sequel "Legally Blonde 2: Red, White & Blonde" came out in 2003.