The Friends star looked absolutely beautiful as she slipped into this duck egg blue coloured gown which boasted a floor-sweeping hem, ruffle detail across the bust and a huge thigh split - that we have to admit - made our eyes water a little.
Jennifer flaunted her incredibly toned pins through the split which very nearly exposed her undies, but thankfully, she managed to avoid any kind of wardrobe malfunction as she posed for the paparazzi.
When it came to her hair, gorgeous Jen went back to her 90s roots and kept it simple with a centre parting but she ramped up the glam factor with brand new honeyed highlights and the odd platinum blonde streak at the front.
Hello, hair envy!
The actress, who teamed her floaty, ethereal, fairy-tale-like dress with a pair of pewter-coloured strappy sandals, schmoozed with The Notebook's Rachel McAdams and Heroes star Hayden Panettiere at the celebrity event on the West Coast.
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