Oh boy: Lindsay Lohan, who will soon begin a court-ordered stint in rehab and has spent the last week hiding on a club floor in Brazil, will appear on the Late Show with David Letterman on April 9 to promote her upcoming Anger Management role. It will be Lohan’s first Letterman appearance since 2007 and her first public interview since November — meaning Dave will be the first person to ask her about that Canyons story, her club brawl over Max from the Wanted, her several recent court dates, and why she seems to have such a hard time returning things she borrows. Probably, though, he’ll just stare at her with that “Are you fucking kidding?†face. That also works.