Kristen Bell did her best to not be upstaged by Crystal the monkey who joined her on the red carpet at “The Hangover Part II” LA Premiere last night.

The blonde actress looked adorable wearing a dress from one of her favourite designers J. Mendel.

Her Spring 2011 colour-blocked peach and ice grey silk chiffon sleeveless dress, has one draped shoulder and a nude back.

This was the perfect summery red carpet look and it works perfectly for her peachy skin tone.

She teamed her dress with Brian Atwood ‘Katie Lee’ sandals which she’s worn on the red carpet quite a few times.

The red lips on the runway as a tad harsh for this delicate look, so I’m glad Kristen opted for soft pink lips.

It looks like Crystal the monkey liked her lippie too.