- Pamela sang a duet with Barry Manilow, "Baby, It's Cold Outside" which appears on the Mark and Brian CD "Little Drummer Boys." Oglio Records (2000)
- Duet with Barry Manilow: "Mark and Brian, KLOS Christmas CD
- Mark & Brian 2005 KLOS Christmas Show at the Wiltern LG - Sang "Jackson", a duet with Brian Phelps...A Johnny Cash & June Carter Cash Song.
- Sang "Jackson" at the Wiltern Theater with Brian Phelps (Brian of "Mark&Brian") for their KLOS 2005 Christmas Show at the Wiltern Theater.
- Sang a "Baby It's Cold Outside" with Barry Manilow for the KLOS "Mark&Brian Christmas CD" "Little Drummer Boy".
- Duet with Barry Manilow - "Baby it's Cold Outside" on the CD "Little Drummer Boy" for KLOS Mark and Brian Show