Yesterday, we brought you MARK STEINES' exclusive sitdown with CHER, TINA TURNER and OPRAH in Las Vegas and today we're bringing you more!

Today, Cher tells Mark of Tina and Oprah: "I love these kinds of women because they are inspirational." The gals talked to Mark about the incredible longevity of their careers, and Oprah even pays Mark a high compliment, saying, "You're very thoughtful here today."

Lady O and her crew traveled to Sin City for a once in a lifetime opportunity to see these two legendary superstars in action, and now "The Oprah Winfrey Show: Oprah, Cher and Tina in Vegas" is scheduled to premiere this Thursday!

Catch ET tonight for more from Mark's one-on-three interview with Oprah, Cher and Tina!