Suri Cruise is having so much fun!!!!!!

Katie Holmes' lookalike daughter is having a blast at home in Los Angeles while her stylish mama is out playing in the big leagues, attending events in NYC during New York Fashion Week.

Dancing and laughing, the 9-year-old tot, who's dressed in a sky blue sweater, floral dress and furry boots, appears to be having a blast while hanging out with the nanny on the sunny day.

Suri may be the most famous celebritot in the world -- but we love that she looks and is dressed her age! She doesn't need to be dressed to the nines, or looking super chic -- she's just a kiddo who wants to play!

BTW: We couldn't even tell you the last time we saw little Suri with his daughter -- do you think he forgot she exists?!