Lindsay Lohan appeared on the Late Show With David Letterman to promote her Oprah Winfrey OWN Network show Lindsay. The show follows Lindsay and Oprah, as they both try their best to get Lindsay’s life together. At one point, Oprah tells Lindsay to “cut the bullshit”. Bluntness similar to that, is said to be one of the motivating factors for Lindsay to finally in fact “cut the bullshit”.

In the episode which aired last night, Lindsay persuades a hesitant David Letterman to prank call Oprah live on camera.  Oprah answers, causing David to fake his best high pitched woman’s voice claiming to be Lindsay’s secretary.  Quite funny and quite emotional towards the end as Lindsay takes in all Oprah has to say so far about her gradual road to recovery. Check the clip out below and watch the full episode on the  CBS app!