Jamie Theakston introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Ash, Samantha Mumba, Dreamcatcher, Sum 41, and Daniel Bedingfield.

Jamie Theakston introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Lange Feat. Skye, Goldtrix Presents Andrea Brown, Daniel Bedingfield, Britney Spears, and Aaliyah.

Jamie Theakston introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Super Furry Animals, Christina Milian, The Chemical Brothers, Pink, and George Harrison.

Jamie Theakston introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Flip & Fill Feat. Kelly Llorenna, Pod, A1, Incubus, and Enrique Iglesias.

Dermot O'Leary introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from The Cooper Temple Clause, Mary J. Blige, Britney Spears, Flip & Fill Feat. Kelly Llorenna, and Enrique Iglesias.

Jamie Theakston introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Elbow, Puretone, No Doubt, Alien Ant Farm, and Enrique Iglesias.

Jamie Theakston introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from The Hives, D.b. Boulevard, Timo Maas, Ali G. Feat. Shaggy, and Enrique Iglesias.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from A, Kylie Minogue, Princess Superstar, Mis-teeq, and Westlife.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Lasgo, City High Feat. Eve, Shakira, Distant Soundz, and Will Young.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Rik Waller, Electric Soft Parade, City High Feat. Eve, Platinum 45's Feat. More Fire Crew, and Will Young.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Iron Maiden, BjÖrk, Warren Stacey, Celine Dion, and Will Young.

Lisa Snowdon introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Darren Hayes, Cassius Henry, Marilyn Manson, Starsailor, and Gareth Gates.

Lisa Snowdon introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Blue, The Bluetones, Ali G. Feat. Shaggy, Sum 41, and Gareth Gates.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Michelle Branch, Ladies First, Britney Spears, Sheryl Crow, and Gareth Gates.

Melanie B introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Usher, 3sl, One Giant Leap, The Vines, and Gareth Gates.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Pay As U Go, Doves, Pulp, Darren Hayes, and Oasis.

Lisa Snowdon introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from S. Club Juniors, Haven, Mad Donna, Idlewild, and Sugababes.

Lisa Snowdon introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Shakedown, Moby, Will Young, 4 Strings, and Holly Valance.

Richard Blackwood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from The Hives, Bellefire, Russell Watson & Faye Tozer, Nigel & Marvin, and Ronan Keating.

Liz Bonnin introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Pink, The Reelists, Jessica Garlick, Doves, and Liberty X.

Liz Bonnin introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from A, Ian Van Dahl, Rhianna, Billy Bragg, and Eminem.

Jamie Theakston introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Bell & Spurling, David Bowie, Ronan Keating, Busta Rhymes, and Will Young.

Jamie Theakston introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Agnelli & Nelson, Baddiel, Skinner & The Lightning Seeds, No Doubt, Puddle Of Mudd, and Will Young.

Richard Blackwood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Paul Oakenfold, Kylie Minogue, Scooter, Papa Roach, and Elvis Versus JXL.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from The Vines, Mis-teeq, Muse, Christina Milian, and Elvis Versus JXL.