London, Dec 9 : While expressing her happiness at getting back together with singer-songwriter John Mayer, Jennifer Aniston said that her beau is ''extraordinary''.

The former ‘Friends’ star was dumped by Mayer earlier this year, but the couple is now back together and that actress said that the relationship is stronger than ever.

"He''s a rare one. He is extraordinary and it is wonderful to watch him... the way his brain works and the way he thinks thoughts... it''s beautiful," the Telegraph quoted her, as telling the Mirror.

The 39-year-old actress also revealed how Mayer''s music helped bring them back together and rebuild their relationship.

"I don''t know many musicians but when his guitar is on him it''s just like a channel. It''s something I''ve never ever seen before," she said. (ANI)