RihannaRihanna and Wyclef Jean will make an appearance on 'The Oprah Winfrey Show' tonight (Jan. 20), for a special segment that will focus on the current devastation in Haiti and ways the public can donate and show support. Wyclef, a native of Haiti, will document his first person experiences from a recent trip to Haiti. Rihanna will perform her cover of the classic Bob Marley track 'Redemption Song.' R&B singer Maxwell, will also join Rihanna and Wyclef for a special performance on the show.

Both Rihanna's Marley cover and Maxwell's current single 'Fistful of Tears' can be purchased on iTunes.com or Oprah.com with proceeds going towards Haitian relief efforts. Both Rihanna and Wyclef will take part in the MTV telethon which will air live on Friday night. Rihanna will join Jay-Z, Bono and The Edge for a live performance in London, while Wyclef will host part of the program from New York. The 'Hope for Haiti Now: A Global Benefit for Earthquake Relief' will be the most widely distributed telethon in U.S history.

Catch Rihanna, Wyclef and Maxwell on 'The Oprah Winfrey Show,' today at 4pm.