Louise Hoffner, better known by her stage name Lou, is a German singer. She first attempted to represent her home country in the 2001 Contest, finishing in third place in the national finals. Her second attempt two years later proved more successful and she finished in joint 11th place with Ireland.
In March 2006, she made a guest appearance at that year's German Eurovision preselection, singing her Eurovision entry in a medley of past German Eurovision entries.
| Eurovision Song Contest 2003 | |||
|---|---|---|---|
| Participants | |||
 Birgitta •  Alf Poier •  Mickey Harte •  Sertab Erener •  Lynn Chircop •  Mija Martina •  Rita Guerra •  Claudia Beni •  Stelios Constantas •  Lou •  t.A.T.u. •  Beth •  Lior Narkis •  Esther Hart •  Jemini •  Olexandr •  Mando •  Jostein Hasselgård •  Louisa Baïleche •  Ich Troje •  F.L.Y. •  Urban Trad •  Ruffus •  Nicola •  Fame •  Karmen
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| Songs | |||
| Open Your Heart • Weil der Mensch zählt • We've Got the World • Everyway That I Can • To Dream Again • Ne brini • Deixa-me sonhar (só mais uma vez) • Više nisam tvoja • Feeling Alive • Let's Get Happy • Ne Ver', Ne Boysia • Dime • Milim La'ahava • One More Night • Cry Baby • Hasta la vista • Never Let You Go • I'm Not Afraid To Move On • Monts et Merveilles • Keine Grenzen-Żadnych granic • Hello From Mars • Sanomi • Eighties Coming Back • Don't Break My Heart • Give Me Your Love • Nanana
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