Complex sentence: Vanessa has also appeared on three different episode of The Weakest Link, Where on two of them, She made it to the final round but lost to Sue Perkins on one episode & lost to Tony Slattery on the other.
Split into simpler sentences: Vanessa has also appeared on three different episode of The Weakest Link. On two episodes, she made it to the final round but lost to Sue Perkins on one episode and to Tony Slattery on the other.