Reese Witherspoon running shorts Beverly Hills sunglasses

Action shot!

Actress Reese Witherspoon continues working on her fitness post-Oscars and pre-wedding. On Saturday we barely could keep up with the jogger as she sprinted around LA in a sexy tank top and short shorts.

There's a new Water for Elephants trailer out, starring Reese and Rob Pattinson, and it focuses more on the love story this time around - check it out below!