Nick Lachey

"The Sing-Off Holiday Special" will be filled with holiday and inspirational songs performed by the winning groups from all three seasons, a compilation of lead singers from season three, a collegiate ensemble and special guests.

"The Sing-Off Holiday Special" will be filled with holiday and inspirational songs performed by the winning groups from all three seasons, a compilation of lead singers from season three, a collegiate ensemble and special guests.

The Sing-Off is back for season 3! This sneak peek showcases some of the best performances and interviews with host Nick Lachey, judges Ben Folds, Shawn Stockman, Sara Bareilles and hopeful contestants. There's no lip-synching, back-up bands or safety net. One group will be eliminated each week during this one-of-a-kind battle of voices!

Five-0 is first on the scene when a pirate attack turns an afternoon pleasure cruise into a kidnap-and-ransom nightmare for a group of wealthy spring breakers. Also available on iTunes

Peyton and Lucas's wedding day has finally arrived. Haley plays an unexpected role in the ceremony and Brooke keeps guest star Nick Lachey on a leash. Also available on Amazon Instant Video, iTunes and VUDU

Brooke discovers something that could change Sam's life. Plus, Haley receives an unexpected offer from guest star Nick Lachey. Also available on Amazon Instant Video and VUDU

Nick Lachey wants to overhaul his brother's 1967 Ford F100 for Drew's 30th birthday. Also available on Amazon Instant Video

A new threat from a completely unexpected front is attacking innocents when a blue moon occurs. Phoebe also finds new feelings for Leslie.

Trying to stop a murderous demon, Paige casts a spell that blocks all death. The Angel of Death turns Piper in a collector of souls.

Grams puts a spell on her grandchildren to stop their sibling rivalry and inadvertently reverts the sisters back to bickering teenagers.

When a Magic School student summons Lady Godiva, the entire status of women changes in the Charmed Ones' reality.

Phoebe decides to take a sabbatical from work, so Elise hires a ghost writer for the column. But Phoebe isn't happy because her stand-in's a man.