Congrats guys!!
Marion Cotillard and her baby boy miraculously managed to avoid the LA paparazzi during their 3 weeks stay in the city!
Last time we saw the Inception actress and her (now) 5-month-old son, Marcel, they were arriving to LAX from Pairs.
Now the Oscar winning actress is on her way home, and it looks like her little cutie has grown a bit in the past month!
See more of the French family (below)!
[Image via Ramey Pix.]