01/22/2015 08:35 EST | Updated 01/22/2015 10:59 EST

Conscious Uncoupling Is Looking Really Good On Gwyneth Paltrow

It seems as if conscious uncoupling was the best decision Gwyneth Paltrow's ever made because girlfriend has never looked better.

Case in point, her stunning appearance at the "Mortdecai" L.A. premiere on Wednesday night, where she wore a slinky blue Lanvin gown that revealed her tanned legs.

To ensure that all eyes were on her, the Goop founder picked a gown that had cool details including a contrasting blue leather belt and a twisted back.

The 42-year-old actress styled her winning frock with blue Lanvin python sandals, some gorgeous jewelry and her signature straight tresses.

There was a good reason she had a certain glow about her: over the weekend, the mom-of-two had some fun in the sun during a mini Cabo vacation, where she took the time to get a tan wearing some cute bikinis (with pearls, no less).

Clearly, being in her forties is looking great on Gwynnie.

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