Jennnifer Aniston Didn’t Boost ’30 Rock’

Last night Jennifer Aniston’s guest-starring episode of Tina Fey’s NBC sitcom 30 Rock aired.

Unfortunately, it garnered a series season low in the ratings, with 7.5 million views, reports E! Online. The previous low had been the Oprah Winfrey-starring episode the week before, with 8.1 million.

Aniston’s Rock cameo had her playing Fey character Liz Lemon’s former college pal. Jen donned a sexy French maid outfit at one point (not the first time for that French maid) and also planted a kiss on Lemon’s boss, Jack (Alec Baldwin).

Jennifer Aniston on 30 Rock

Meanwhile, in a meeting of the 30 Rock guest stars, so to speak, Aniston, 39, appeared on The Oprah Winfrey Show yesterday and discussed her relationships with John Mayer and ex-husband Brad Pitt, and her upcoming comedy Marley & Me.