[Image via Apega/WENN.]
That's right, Zac performed quite possibly the seksiest walk of shame of all time from her house's side entrance to his car!
We wonder if they're at that point where he can start leaving his toothbrush over her place?
The two apparently even hung out with Robert Pattinson on Saturday night!
Looks like Zac and Michelle's romance is still going strong seeing as the two are still having their seksi sleepovers stateside.
Hey, whatever works, right?