"What a little sweetheart... I thought she was, like, some ethereal ghost. What a great, little girl. She lives about four blocks from us (in Malibu) and John (Travolta) said, 'I want you to meet this lady'... They're both totally fascinated with each other." James Brolin reveals his wife Barbra Streisand and their recent dinner guest Lady Gaga have become fast friends, fuelling rumours suggesting the two divas are teaming up to bring the musical Gypsy to the big screen.