What would cable television do without the culture clash between men and women? The new makeover series “She’s Moving In” (9 p.m., today, WE) helps young couples survive the adjustment that occurs when his and hers become ours.

Melanie, 27, and Shaun, 29, are the first couple in transition. She’s moving out of her parents’ house and into his shoebox of a bachelor pad in West New York, N.J. His tastes run to clutter and barbell weights on the floor. She likes purple and owns an enormous chair in the shape of a high-heel shoe. Can this nonmarriage be saved?

This being the WE network, the design expert works most closely with Melanie, while the hostess distracts Shaun when the big transformation gets under way. Fans of the genre will learn nothing new here, but the emphasis on young couples provides “She’s Moving In” with a romantic atmosphere.

Speaking of vicarious romantic experiences, “Rock Star Wives: The True Hollywood Story” (4 p.m., today, E!) examines the lifestyles of those married to the rich and famous and touring endlessly.

If the Osbournes can make it work, why not the Coopers? Sheryl Cooper, wife of Alice, admits that years of excess made her fear that her husband was “dying before her eyes.” And don’t get Lia Neil, wife of Vince Neil of Motley Crue, started. Is he “safe, in jail … dead?”

Jealousy takes many forms in the land of the desperate rock star housewives. Twisted Sister’s Dee Snyder can have as many women as he wants, says his wife, Suzette. Just don’t fall in love with them. And then there’s the question of independence. Mitzi Martin, married to Josh Todd of Buckcherry, believes you have to have your own career. But Lia considers dealing with Vince a full-time job. Suzette considers herself Dee’s sounding board. But Josh prefers his wife’s hands-off approach. “She’s not like Yoko,” he declares with some relief.

¢ John Leguizamo and Donnie Wahlberg star in “The Kill Point” (8 p.m., Sunday, Spike), an eight-part miniseries kicking off with a two-hour episode.

Leguizamo brings a great sense of empathy and energy to his role as Mr. Wolf, the leader of a band of bank robbers who seem on the verge of getting away with an audacious heist when an FBI agent on the scene opens fire. She’s hit and seriously wounded in the ensuing gun battle, and Wolf’s team is forced back into the bank and settle in for an extended hostage drama.

Horst (Wahlberg), the police negotiator, surmises quickly that Wolf and his team are more than just bandits. Their tactics and vocabulary suggest a U.S. military background. Horst establishes a personal bond with Wolf and does his best to restrain the cowboy instincts of his superiors as he tries to bargain for one hostage at a time.

Today’s highlights

¢ Anne Hathaway and Julie Andrews star in the 2001 fantasy “The Princess Diaries,” (7 p.m., ABC).

¢ Justin Timberlake hosts “Saturday Night Live” (10:30 p.m., NBC).

Sunday’s highlights

¢ The search for the keeper of conspiracies on “The 4400” (9 p.m., USA).

¢ Linc (Luke Perry) may lose his crown on “John From Cincinnati” (8 p.m., HBO).