In what has to be one of HOH’s favorite sightings since the time that former Sen. Joseph Biden (D-Del.) browsed Victoria’s Secret, an HOH tipster reported seeing none other than Sen. David Vitter wandering around the lingerie department of the downtown Filene’s Basement on Saturday.[IMGCAP(1)]Just hours before casting his health care vote, the sex-scandal-scarred Louisiana Republican looked “a bit lost— amid the ladies’ unmentionables, our spy said. Our witty, bargain-seeking HOH tipster mused on a few reasons that the Senator might be there.“Is he looking for some ‘extra support’ for tonight’s big health care floor vote or is he up to his old habits?— the spy wondered.Vitter’s office didn’t respond to HOH’s query.Submit your hot tips, juicy gossip or comments here.Can’t get enough HOH? Get a midday dose of fun and gossip with HOH’s One-Minute Recess, delivered to your inbox daily. Sign up here — because everyone deserves more recess.