Looking for movie about 2 girls fighting little men
 

I've recently seen the trailer of this movie, but can't remember where, I don't think it is out yet tho.
It's about 2 girls (I'm fairly sure they actually have the same name) that fight some little men. These tiny men are fairly swollen and red in my mind, but I don't know for sure either. I do think there was a bit where one of the men got squished by a shovel.
Can anyone help me with this? Thanks in advance!