Plot: Ant and Dec present the first of the Britain's Got Talent live semi-finals. This was the first time Britain's Got Talent aired in HD on ITV 1 HD
Cast
Simon CowellSelf - JudgeSimon Cowell was 50 in Britain's Got Talent - Season 4 - Semi Final 1 (Episode 8).
Birthday: Wed, Oct 07 1959
Amanda HoldenSelf - JudgeAmanda Holden was 39 in Britain's Got Talent - Season 4 - Semi Final 1 (Episode 8).
Birthday: Tue, Feb 16 1971
Declan DonnellySelf - HostDeclan Donnelly was 34 in Britain's Got Talent - Season 4 - Semi Final 1 (Episode 8).
Birthday: Thu, Sep 25 1975
Anthony McPartlinSelf - HostAnthony McPartlin was 34 in Britain's Got Talent - Season 4 - Semi Final 1 (Episode 8).
Birthday: Tue, Nov 18 1975
Piers MorganSelf - JudgePiers Morgan was 45 in Britain's Got Talent - Season 4 - Semi Final 1 (Episode 8).
Birthday: Tue, Mar 30 1965