Megan Fox: Back to 'TMNT' Set Just Seven Weeks After Giving Birth!

Megan Fox shows off her post-baby body while filming scenes for her upcoming flick Teenage Mutant Ninja Turtles on Tuesday (April 1) in Los Angeles.

The 27-year-old actress was joined on set by her co-star Will Arnett.

PHOTOS: Check out the latest pics of Megan Fox

In case you didn’t know, Megan gave birth to her second son Bodhi in February.

If you missed it, have a look at Megan in the new trailer for Teenage Mutant Ninja Turtles, which hits theaters on August 8.

10+ pictures inside of Megan Fox returning to the set of Teenage Mutant Ninja Turtles after giving birth…