Gwyneth Paltrow returned for another guest starring spot on "Glee" last night, built around the theme of sex — or more specifically, sex education. The Washington Post has a full rundown, while E!Online has some highlights and a look ahead. And MTV.com has the story behind Gwyneth's cover of Stevie Nicks' "Landslide."

Other entertainment items of note online today:

MOVIES

• Before the Trailer has an interview with Nico Tortorello, who is in the cast of the locally shot "Scream 4."

• Warner Bros. is making some of its movies available for streaming on Facebook.

• The story of the BP oil spill in the Gulf of Mexico may be headed to the big screen.

• Add Lily Tomlin to the list of people asking the University of Michigan to change its stance on using animals in nurse training.

TELEVISION

• Apparently Rob Lowe is being considered as a replacement for Charlie Sheen on "Two and a Half Men."

• A Detroit native is part of MTV's "The Real World: Back to Las Vegas."

MUSIC

• Yahoo has a Q-and-A with Jeff Beck, who's coming to the Michigan Theater later this month.

• Mike Starr, former bassist for Alice in Chains, has died at age 44.

• The Oakland Press reports on the local entries in Hard Rock Cafe's Battle of the Bands.

• Ryan Adams plans to release a new EP on Record Store Day, April 16.

• MTV.com reports on the Foo Fighters' upcoming video, "Rope."

• The Metro Times has a feature on Detroit acts at the South By Southwest music festival.

GAMES

• Harrison Ford is involved in the creation of a new city-building game called Ecotopia, coming to Facebook and other platforms.

Renee Tellez contributed to this roundup. Bob Needham is director of entertainment content for AnnArbor.com. Reach him at bobneedham@annarbor.com or 734-623-2541, and follow him on Twitter @bobneedham.