← Previous Next → 5x01 Don't Cry on Your Birthday First Aired: Apr. 06, 2009 on MTV Summary: Lauren is none too happy when Stephanie brings Heidi along to her surprise birthday party.

Series Main Characters

• Lauren Con…
• Audrina Pa…
• Lauren Bos…
• Whitney Port
• Heidi Montag

Guest Stars Herself played by Lauren Conrad Herself played by Audrina Patridge Herself played by Heidi Montag Himself played by Ben Decker Herself played by Holly Montag Herself played by Stacie Hall Herself played by Lo Bosworth Himself played by Charlie Smith (XXV) Himself played by Spencer Pratt Himself played by Jordan Johnson (II) Himself played by Brody Jenner Himself played by Cameron Huston Himself played by Frankie Delgado Herself played by Stephanie Pratt More