Movies The 1997 Premiere of My Best Friend's Wedding Was a Time Say a little prayer for the rom-com classic, which turned 20 years old on June 20, 2017. Ahead, check out photos from the premiere featuring Julia Roberts, Cameron Diaz, and even Regis Philbin By Lauren Morgan Lauren Morgan Lauren Morgan is a former senior photo editor at Entertainment Weekly. She left EW in 2023. EW's editorial guidelines Published on June 20, 2017 01:07PM EDT 01 of 24 Julia Roberts and Cameron Diaz Kevin Mazur Archive/WireImage 02 of 24 Julia Roberts, Dermot Mulroney, and Cameron Diaz Ron Galella, Ltd./WireImage 03 of 24 Rupert Everett and Julia Roberts Ron Galella, Ltd./WireImage 04 of 24 Dermot Mulroney and Cameron Diaz Kevin Mazur/WireImage 05 of 24 Julia Roberts Ron Galella, Ltd./WireImage 06 of 24 Cameron Diaz Kevin Mazur/WireImage 07 of 24 Rupert Everett, Julia Roberts, Dermot Mulroney and Cameron Diaz Kevin Mazur Archive/WireImage 08 of 24 Dermot Mulroney and Catherine Keener Ron Galella/WireImage 09 of 24 Susan Sarandon and Tim Robbins Ron Galella, Ltd./WireImage 10 of 24 Shirley MacLaine Ron Galella, Ltd./WireImage 11 of 24 Nora Ephron and Rita Wilson Ron Galella, Ltd./WireImage 12 of 24 Lyle Lovett Ron Galella, Ltd./WireImage 13 of 24 Amy Brenneman Ron Galella/WireImage 14 of 24 Helena Christensen Ron Galella, Ltd./WireImage 15 of 24 Joe Pantoliano Ron Galella, Ltd./WireImage 16 of 24 Regis Philbin and Joy Philbin Ron Galella, Ltd./WireImage 17 of 24 Rachel Griffiths Ron Galella, Ltd./WireImage 18 of 24 Susan Sullivan Ron Galella, Ltd./WireImage 19 of 24 Cathy Moriarty Jim Spellman/WireImage 20 of 24 Dionne Warwick and Philip Michael Thomas Richard Corkery/NY Daily News via Getty Images 21 of 24 Brenda King and Roy Scheider Ron Galella, Ltd./WireImage 22 of 24 Spalding Gray Ron Galella, Ltd./WireImage 23 of 24 Ralph Macchio and Phyllis Fierro Ron Galella/WireImage 24 of 24 Stephen Baldwin Ron Galella, Ltd./WireImage Close