One corporate pink slip and Morgan Miller is back in Pittsburgh bunking next to 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 no invite at all!