Gillian Vigman. Actress: Stiefbrüder. Gillian Vigman was born on 28 January 1972 in New Jersey, USA. She is an actress and writer, known for Stiefbrüder (2008), Hangover (2009) and Mädelsabend - Nüchtern zu schüchtern! (2014). She has been married to Dave Gibbs since 22 June 2008. They have two children.