Alaina Huffman, Actress: SGU Stargate Universe. Alaina Huffman was born on April 17, 1980 in Vancouver, British Columbia, Canada as Alaina Kalanj. She is an actress and producer, known for SGU Stargate Universe (2009), Serving Sara (2002) and Dog Lover's Symphony (2006). She has been married to John Henry Huffman IV since December 31, 2003. They have four children.