Tom Bergeron Videos

It was another tough week for GLEE star Amber Riley who had to sit on the sideline for a portion of the rehearsal period due to problems with her knees. 'I don't really want to disappoint anybody,' said a tearful Riley prior to the performance. 'I just want to do my best.'

Broadway's Corbin Bleu and his partner Karina Smirnoff danced the Paso Doble on this week's DANCING WITH THE STARS.

On last night's DANCING WITH THE STAR, Broadway vet Valerie Harper and her pro dance partner Tristan McManus danced the Viennese Waltz to fun.'s 'Carry On,' a song which carries the message Harper has been so eloquently conveying throughout the competition.

It was a hectic week for the star who not only worked on recording her upcoming album in between dance rehearsals, but also filmed an episode of GLEE.

Broadway vet Valerie Harper and her pro dance partner Tristan McManus danced an energetic Cha-Cha as they channeled the spirit of actress Grace Kelly and Queen's Freddie Mercury.

Corbin Bleu and his partner Karina Smirnoff attempted the quickest ever quick step in the history of the dance competition. 'My mind is blown by how many intricate parts there are,' said Corbin during rehearsals.

Despite feeling apprehensive about dancing the high-energy dance with her body type, the GLEE star glided gracefully across the dance floor with ease and overcame her fears.

On last night's DANCING WITH THE STARS, 'High School Musical' star Corbin Bleu and his pro partner Karina Smirnoff performed a lively jive which brought the crowd to their feet.

Despite having trouble with a strained knee this week, fan favorite contestant Valerie Harper came out fighting on last night's DANCING WITH THE STARS on ABC.

On last night's DANCING WITH THE STARS season premiere, 'High School Musical' star Corbin Bleu performed a contemporary number with pro partner Karina Smirnoff.

After a well-deserved, seeminly unending standing ovation, the judges praised the actress for her courage and grace.

The 33rd annual broadcast of A CAPITOL FOURTH on PBS featured over thirty cast members from Broadways' new smash hit MOTOWN THE MUSICAL, including Tony Award nominee Brandon Victor Dixon, Saycon Sengbloh and 2013 Tony Award nominee Valisia LeKae. Check out the performance below!

GLEE's Darren Criss performed the crowd-pleasing, "Shout' on last night's Fourth of July celebration A CAPITOL FOURTH on PBS. Check out the rousing performance below!

Last night's A CAPITOL FOURTH, featured music legend Barry Manilow, who is back by popular demand following his powerful debut performance on the show in 2009. Below, watch Manilow sing a medley of best-known patriotic songs!

On last night's DANCING WITH THE STARS on ABC, Jason Derulo performed on TV for the very first time since last year's devastating neck injury nearly left him paralyzed. Now fully recovered, Derulo performed his hit single, “The Other Side.” Check out the appearance below!

On last night's DANCING WITH THE STARS on ABC, Emeli Sande performed her hit single “Next to Me”. Check out the appearance below!

KATIE has announced the lineup of guests and performances when the syndicated daytime talk show broadcasts from Los Angeles for 'Katie's Hollywood Takeover,' airing the week of today, MAY 6-10.

KATIE has announced the lineup of guests and performances when the syndicated daytime talk show broadcasts from Los Angeles for "Katie's Hollywood Takeover," airing the week of MAY 6-10.

It was a tough night for the dancers to compete, but they all seemed to be inspired by the old adage, 'the show must go on.' Check out highlights from last night's show below!

On last night's 'Dancing with the Stars the Results Show' - in their first national television appearance together, international superstars Andrea Bocelli and Jennifer Lopez performed a sensual new rendition of the classic Latin song, 'Quizas, Quizas, Quizas,' featured on Bocelli's new album 'Passione.' Check out the performance below!