Jennifer Aniston Proves A Hit On John Mayer Tour 7/31/08

Jennifer Aniston has gone down a storm on singer boyfriend John Mayer's latest U.S. tour - with one pal claiming "she fits right in".

The former Friends actress has been accompanying her musician beau as he tours America, and has proved a hit with Mayer's road crew and band members. A pal of Mayer tells People.com, "John has such an amazing crew of musicians and friends with him.

Everyone gets along and is drama free and Jen fits right in - perfectly. Everyone really loves her." And the star has even gone down well with Mayer's female fans, who have been texting the on-stage screen demanding Aniston makes an appearance at Mayer's concerts.

One reveler at a recent show in California sent a message saying: "We want Jennifer Aniston to come out now!!!" The pair became romantically linked earlier this year (08), with Aniston claiming she was happier than ever with her new beau, saying, "Being in love makes you happy."