MTV's "Hills" starlet, Audrina Patridge, will be at The Estate in Boston this Saturday night.

Don't know which vapid party girl Audrina is on the MTV docu-drama? Here's a hint — she's the brunette.

Doors open at One Bolyston Street at 9 p.m., Audrina is slated to arrive at 11 p.m. and a Sheiki Jeans fashion show is scheduled at midnight.