Watch out, Khaleesi — your stallion may be mounting another leading lady!!
The funny-man hosted the soirée and was technically responsible for ensuring that hundreds of guests enjoyed their evening, but sources say he spent the vast majority of his night talking, giggling, and flirting with the Prometheus star!
Is the Family Guy creator swapping his Game of Thrones starlet for a top-tier celeb?!
We aren's sure whether the two of them left together, but something tells us he hoped to host a two person after after-party in his pants!
[Image via WENN & ABC.]