Megan Fox's son made his first public appearance during his mother and father's recent trip to Rio de Janeiro, Brazil. Dad Brian Austin Green kindly offered up a glimpse of baby Noah from the balcony of the couple's hotel room, with the 4-month-old tot appearing to bare the same pouty lips as his famous mother.

In another snap from South America, Fox, 26, looked to have lost the entirety of her baby weight, donning a short floral spring dress and red designer heels. The married couple of two and a half years visited a Samba School in Sao Paulo and watched while locals performed a demonstration of the famous "capoeira dance." Fox - who recently appeared in Judd Apatow's This Is 40 - has been pretty open with the media about the transformative effect of first-time motherhood. "The whole thing has been overwhelming because I didn't realize you could love something so much, and I know people always say that but I love him so much it hurts," Fox said in December, according to US Weekly magazine, "and it's an interesting feeling to have because I never felt that before.He's getting to that place where he's smiling and he's almost ready to laugh, and I can't wait for that baby laugh that almost makes you feel like you can fly, like your heart's going to explode."

Fans of the Transformers actress will have to wait patiently for her next movie - she's got a completely free schedule for the year ahead. 

Watch Megan Fox In The Trailer For 'This Is 40':