With their 19 year age difference, Amber Tamblyn and David Cross may be considered an "odd couple" -- so of course the duo pushed the boundaries and did a few things totally different at their wedding over the weekend!

For one, Amber arrived at her nuptials via kayak, wearing a bright yellow dress and no shoes. In addition, the duo had quite the original desert at their reception --  cheesecake with fox cake toppers! However, their A-List wedding guests were definitely spot on. Find out who showed up after the jump!