It isn't mentioned at the episode's end but Erica (Boyer) was killed in a car accident in 2009.
Pam refers to a "Bond spoof" with Mike Myers. This is a reference to "Austin Powers: International Man of Mystery."
One of the roles that Pamela discusses with her agent over the phone (a Bond parody with Mike Myers) is the character played by Elizabeth Hurley in Austin Powers: International Man of Mystery (1997)
The role that Pamela Anderson auditioned for, and which eventually went to Kim Basinger, is presumably the character Lynn Bracken in L.A. Confidential (1997)