Dancer Carrie Ann Inaba (Dancing with the Stars (2005)); actor Kellan Lutz (The Osiris Child (2016)). ...

Former quarterback Terry Bradshaw (NFL on FOX (1994)); Brian McKnight performs. ...

Dancers Nick Lachey and Peta Murgatroyd (Dancing with the Stars (2005)); actress Tricia Helfer (Lucifer (2015)). ...

Taye Diggs and Annie Ilonzeh (Til Death Do Us Part (2017)); Sarah Wright Olsen (American Made (2017)). ...

Chandra Wilson (Grey's Anatomy (2005)); John Michael Higgins (Great News (2017)); singer James Arthur performs. ...

Standup comic Arsenio Hall; Elisabeth Shue (Battle of the Sexes (2017)). ...

Nia Long (NCIS: Los Angeles (2009)); Adam Brody (StartUp (2016)). ...

Aisha Tyler (Axis (2017)); Melissa Fumero and Stephanie Beatriz (Brooklyn Nine-Nine (2013)). ...

Drew Carey (The Price Is Right (1972)); Candace Cameron Bure, Jodie Sweetin and Andrea Barber (Fuller House (2016)). ...

Khloé Kardashian and Kris Jenner (Keeping Up with the Kardashians (2007)); Peter Facinelli (The Wilde Wedding (2017)). ...

Howie Mandel (America's Got Talent (2006)); Jordana Brewster (Lethal Weapon (2016)). ...

Michael Peña (The Lego Ninjago Movie (2017)); Jeff Lewis and Jenni Pulos (Flipping Out (2007)). ...

NeNe Leakes (Fashion Police (2002)); Matt Iseman and Akbar Gbajabiamila (American Ninja Warrior (2009)); a surprise appearance by rapper Diddy. ...

Dancer Carrie Ann Inaba (Dancing with the Stars (2005)); actor Peter Facinelli (The Wilde Wedding (2017)). ...

Actor Noah Wyle (Shot (2017)); chef Giada De Laurentiis. ...

Actor Martin Lawrence (Def Comedy Jam 25 (2017)); TV personality Cat Deeley (So You Think You Can Dance (2006)). ...

Actress Debbie Gibson (Dancing with the Stars (2005)); actress Georgia King (Vice Principals (2016)). ...

Boxer Floyd Mayweather Jr.; actress Keesha Sharp (Lethal Weapon (2016) and Marshall (2017)). ...

Actor Charlie Sheen (9/11 (2017)); LeAnn Rimes joins the panel and performs. ...

Comic Jay Leno; singer Jordin Sparks. ...

Actor Ice Cube. ...

Comic Chelsea Handler (Chelsea (2016)); actor Marlon Wayans (Marlon (2017)); James Arthur performs. ...

Inventions include a hands-free hose holder; hair blinger; easy-to-carry laundry basket/laundry bag combo; a way to prevent dirty rings around the collars; utensils that ...

Inventions include a product that keeps food separated on a plate; an all-in-one sleepover kit; a device that helps strengthen one's core while playing video games; a gym ...

Inventions include a tailgate cooler; a tailgate chair that turns into a goalpost; a once-a-week antiperspirant; a wearable towel for the gym; a used-tire boutique for wo ...

Inventions include a cloth for carrying pets; unique scratching posts; a device that helps prevent mold and mildew from ruining hair weaves; a kit with essential bathroom ...

Inventions include a shirt with a large pocket; a necktie that holds bottles and cans; a tongue ring that helps improve speech; a teething mitt that attaches to an infant ...

Inventions include a sports bag that attaches to backpacks; a court-traction system for athletic shoes; and an organizer for women's bras and undergarments. ...

Inventions include a floating beverage holder; an all-in-one fishing system; a stain-resistant shirt; a hoodie with an eye-mask; a container for storing balls of yarn; an ...

Inventions include swimsuit pieces that can be used as either a top or a bottom; a homemade skin care line; utensils for finger foods; plates that convert into storage co ...

Featured inventions include an insulated cozy that holds multiple cans; a tote with a hidden dispensing bag for drinks; boys' underwear with a magnetic fly; women's under ...

Inventions include a drying system for wet dogs; a device that can feed pets; a three-in-one interchangeable bow-tie; a natural shave system for bald heads; a cup holder ...