Many fans wondered what caused supercute couple Amanda Seyfried and Justin Long to part ways in September after two years together. Now a source points to Amandaâ€™s cozy relationship with Thomas Sadoski. Amanda, 30, made her stage debut alongside Thomas in the off-Broadway play The Way We Get By in May, and the insider says, â€œit wasnâ€™t long before romance rumors were swirling.â€ Adding fuel to the fire, Thomas, 39, and his wife of eight years filed for divorce in October. Reps for both actors deny an affair, but the insider says, â€œThere was an obvious attraction between Thomas and Amanda. She broke up with Justin to be with him.â€
A source says Amanda and Thomas are “lying lowâ€ to avoid bad publicity.