Nicole Kidman & Naomi Watts
These Aussie actresses met while auditioning for a bikini ad. "We had to sit and wait, both in swimsuits, feeling incredibly embarrassed," Watts told People. "And neither of us got the job!" They went on to appear together in the film Flirting, and they remained close after each made the move to Hollywood. "Naomi Watts and I are very, very good friends and have maintained that through so many things," Kidman told the UK’s Telegraph. "I think that’s really rare, particularly for actresses, and I take a lot of pride in that."