I have a tween-aged girl in the household, so we watch a fair amount of Disney Channel. I'll come clean and even announce that Miley Cyrus, The Cheetah Girls, and Demi Lovato share iPod space with AC/DC, Jeff Beck, and Aerosmith. Hey, those Disney Channel tunes are catchy, and they're easy to dance, I mean, walk to. I draw the line at the Jonas Brothers, though.

But about 10 minutes into the new Cheetah Girls: One World movie the other night, my daughter looked at me and said, "I was really hoping these Cheetah Girls movies would get better." Yeah, me, too.

I actually liked the first two movies, in 2003 and 2006, respectively. The second, directed by High School Musical alum Kenny Ortega, was a downright cute tale about the Girls' escapades in Spain.

• NBC has Olympics coverage all night.
• At 8, CBS has Preseason Football, the Texans vs. the Cowboys.
• The CW has a new Smackdown! at 8.
• PBS has a new Washington Week at 8, followed by new episodes of NOW and Bill Moyers Journal.
• Disney Channel has the movie The Cheetah Girls: One World at 8.
• At 8:30, Animal Planet has three new episodes of Meerkat Manor, including the season finale.
  
• At 9, Discovery has two new episodes of Discovery Planet Earth.
• USA has a new Monk at 9, then a new Psych.
• At 10, History Channel has a new Shockwave.
• Sci-Fi has a new Stargate Atlantis at 10.

Check your local TV listings for more.

1. The Cheetah Girls (Disney)
2. NFL Pre-season game (ESPN)
3. The Closer (TNT)
4. Nextel Cup (TNT)
5. Monk (USA)
6. WWE Monday Night RAW - 10pm (USA)
7. Hannah Montana (Disney)
8. High School Musical (Disney)
9. WWE Monday Night RAW - 9pm (USA)
10. Psych (USA)