Katharine McPhee and Jordin Sparks will be performing at this year's Macy's 4th of July Fireworks Spectacular. The Idol alums will be joined by country music sensation Kenny Chesney and British chart-topper Natasha Bedingfield. McPhee, who is currently working with David Foster on her second album, will perform "Save The Last Dance for Me" at the event. Sparks, who is nominated for a BET Viewer's Choice Award for her duet with Chris Brown, is set to perform her latest single "One Step at a Time." Chesney will sing "Never Wanted Nothing More" and Bedingfield will sing "Pocketful of Sunshine." Natalie Morales of NBC's Today and Tiki Barber of Today and Football Night in America will co-host the event on Independence Day.

The Macy's 4th of July Fireworks Spectacular will air from 9-10 p.m. on NBC. Sound like something you'd watch? I don't know if I'll be tuning in for this. I'd rather find a local fireworks show than watch one on TV.

• Sci-Fi has a Twilight Zone marathon all day and night, while The History Channel has a marathon of Revolution.
• TCM has Yankee Doodle Dandy at 5:30, followed by The Howards of Virginia and 1776.
• At 8, PBS has A Capitol Fourth, with Tony Danza, Bebe Neuwirth, Elliot Yamin, Yolanda Adams, and Hayden Penttiere from Heroes. Wow, did they just pick names out of a celebrity hat or something?
• The CW has a new Hidden Palms at 8.
• At 9, NBC has the Macy's Fourth of July Spectacular, followed by a new Dateline.
• TBS has two new episodes of Tyler Perry's House of Payne starting at 9.
• At 10, CBS has the Boston Pops Fireworks Spectacular.

Check your local TV listings for more.