Comedienne and actress who became known for her starring role in the film Paper Heart, which she produced. Her other film credits include Cloverfield, Semi-Pro, and This is 40. In 2015, she began providing the voice for the character Chloe Park on the Cartoon Network series We Bare Bears.
She made her debut on the hit film Knocked Up as a member of the perpetually stoned group.
She was chosen in 2009 as one of Venus Zine's 25 under 25 women.
Her parents are Luciano and Lydia Yi.
She joined the cast of House with Hugh Laurie.