Entertainment / John Mayer Mayer to Pop the Question to Jen? By John Johnson, Newser Staff Posted Jan 14, 2009 10:02 PM CST Copied In this Sept. 7, 2008, file photo, actress Jennifer Aniston attends the premiere of "Management" during the Toronto International Film Festival in Toronto. (AP Photo/Evan Agostini, file) John Mayer has bought an engagement ring for Jennifer Aniston, Star magazine reports. The singer is having it custom-made and plans to give it to her for her birthday next month. Meanwhile, Mayer also is working with CBS to develop a variety show, though it's still unclear whether it's a one-time thing or a regular gig. (More John Mayer stories.) Report an error