Megan Fox and Shia LaBeouf’s Transformers sequel has topped the 300 million dollar mark in the US.

Transformers: Revenge Of The Fallen shot past the milestone this week after just 14 days on release.

It means the blockbuster is the second fastest movie to top 300 million dollars, behind last summer’s Batman flick The Dark Knight, which made it in 10 days.

So far the Transformers sequel has topped 600 million dollars worldwide.

The movie about shape-shifting robots is closing in on the original flick’s worldwide total of 700 million dollars.