Lindsay Lohan set to visit "Late Show with David Letterman" next week

Lindsay Lohan will be stopping by the "Late Show with David Letterman" next week.

CBS says she will be a guest on the show's April 9 telecast. It will be her first "Late Show" appearance in six years. This will be her fifth visit to the "Late Show" (her last visit was May 9, 2007).

Lohan, 26, is promoting her guest appearance on the FX sitcom "Anger Management," which will air two days later. On that episode, she will be playing herself, but as a therapy patient of series star Charlie Sheen.

Lohan and Sheen have also recently worked together in the upcoming "Scary Movie 5," which is opening this month.

The troubled actress is currently facing 90 days in rehab as part of a plea deal in a misdemeanor car crash case in California.