Sneaking in is the easy part. But living it down is tough...

One corporate pink slip and Morgan Miller is back in Pittsburgh bunking with her mother. But when Morgan agrees to attend a posh wedding reception for fabulous "Penny and Sam," she's appalled to learn her invitation is far from legitimate.

Though her friends agree that party crashing is a superlative way to meet men, Morgan's life is becoming completely unmanageable. Wedding photographer Conner Danning keeps shooting her swoon-worthy glances and Morgan's ex is trying to de-ex himself.

She can't wait to run home to San Diego...but maybe living life as an "unofficial guest" is better than facing a B-list existence alone.