Jennifer Aniston shows off her fit figure in a black bikini during vacation with Jimmy Kimmel, Jason Bateman

JENNIFER Aniston celebrated the new year and looked better than ever doing it – stripping down to a sexy black string bikini in Mexico with new man Will Speck.

The Morning Show star, 50, put her super-fit body on full display as she walked along the beaches of Tulum with her shirtless pal – and left little to the imagination in a tiny two-piece swimsuit.