Jennifer Aniston says she still "laughs her rear end off" at episodes of "Friends." The actress says catching re-runs of the hit U.S. TV sitcom she starred in still keeps her entertained, even though she doesn't like to admit it.

She said: "There are times I don't even remember particular shows. This is horrible to say, but there are times when I laugh my rear end off."

Alec Baldwin says kissing Jennifer Aniston on hit TV show "30 Rock" was "painful."

The 50-year-old actor - whose character Jack Donaghy had to lock lips with Jennifer's portrayal of "stalker" Claire Harper - admits the process was not as enjoyable as he had imagined it would be.

- Jennifer Aniston didn't say much about Angelina Jolie when she started a romance with Brad Pitt during filming of "Mr. & Mrs. Smith" with Aniston's then-husband, Brad Pitt. Aniston finally breaks her silence in the December 2008 issue of Vogue when she says that Angelina Jolie was "inappropriate" and "uncool."

When asked about Jolie's timeline of how she fell in love with Pitt on the set of the 2005 action film, Aniston was quoted as saying "There was stuff printed there that was definitely from a time when I was unaware that it was happening.

Jennifer Aniston says shooting a cameo appearance for "30 Rock" was "awesome". The former "Friends" actress - who stars as a "free-spirited stalker" in the one-off episode of the hit U.S. sitcom - was thrilled to land a role on the show, and described cast members including Alec Baldwin and Tina Fey as "stellar".

Jennifer said: "It was awesome, really, really fun, and the cast are stellar."