But everything went so well!
Maybe Rihanna was just beyond exhausted after her AH-Mazing River Island fashion show and par-tay in London.
She must have been because gurlfriend was looking none too pleased as she headed to her hotel after the superstar celebration fit for a queen.
But we have to admit, after the long and tiresome day RiRi probably had, she still looked damn crazy flawless!
From the makeup to the hair, not a thing was out of place.
If this is what late-night partying does to a person, sign us up!
[Image via Will Alexander/WENN.]
Tags: celebration, fashion, fashion show, london, party, rihanna, riri, river island, sighting, spotted