Daily entertainment update with "Twilight" tonight on FX, why Regis Philbin is trending and a video explaining Demi Moore's divorce from Ashton Kutcher.

What to watch: 'Twilight' on FX at 9 p.m. EST/ 8 p.m. CST

The first of the "Twilight" phenomenon, Stephenie Meyer's action-packed novel comes to life on screen with a modern-day love story about a mortal teenage girl and a vampire. Rated TV-14.

Trending topic: Regis Philbin

Regis Philbin is trending today because his last episode of "Live with Regis" aired this morning. After 23 years in broadcasting, he is now officially retired. Visit www.livewithregis.com to view memorable moments throughout his career.

Video: Demi Moore, Ashton Kutcher to divorce

GateHouse News Service