They say that change can be a good thing. Just ask Kelly Rowland, a founding member of Destiny's Child, the top-selling female recording group of all-time, and a best-selling Grammy-winning solo artist in her own right.

Warner Bros. Records is pleased to announce that it has signed singer-actress Ashley Tisdale, the effervescent star of the top-rated TV movie "High School Musical," to an exclusive long-term recording contract. She is currently co-writing and recording her debut album for the label with a stable of world-class writers and producers.

Legendary musician Isaac Hayes goes back to the '70s when he guest-stars on That '70s Show. Hayes begins shooting next week and his episode is scheduled to air in spring 2006 (exact date TBA). In this episode, Fez (Wilmer Valderrama) tries to create a hipper persona for himself at the beauty salon where he works as a shampoo boy. While at the salon, Fez has a fantasy in which Hayes shows up and performs a hilarious musical number.