Recent celebrity sightings at OpenTable restaurants… * Former football player Tiki Barber and his wife were spotted at Arlington Club in Manhattan. [NY Post] * Ryan Seacrest returned to Bill’s in midtown Manhattan, this time eating with two of the Kardashian sisters. [NY Post] * Mandy Moore and Minka Kelly (Texas forever! Jeter? Not so much.) brunched at BLD in West Hollywood. [People] * Miami Heat [...]