Time and again the Bridget Jones actress proves she's the ultimate elegant silver screen siren and she always leaves us with our jaws on the floor when it comes to her ever chic and slightly understated occasion dresses.
So with that in mind we'll be taking notes from Renee and opting for an LBD with a mighty twist.
Check out the lookalike options from the high street we've lined up for you below.
I wanted to travel, I wanted to see the world and have my eyes opened.
I wanted to be consistently challenged, and I knew I needed to be creative in some way.
Alex also explained there is more of her eyelid showing and her eyes look much bigger, however her brows are not higher which suggests she hasn’t had a brow lift.