Tiger Woods lost the shirt off his back ... and this time his ex-wife Elin Nordegren had nothing to do with it.
The 37-year-old golf star aired out his man nipples and soaked up the sun by going shirtless on his yacht in Palm Beach on Tuesday.
While his fancy schmancy boat is called Solitude, Tiger spent the afternoon lounging and fishing with his two adorable kids and his sexy bikini-clad girlfriend Lindsey Vonn yesterday.
Although he's no stranger to being in the heat, hopefully Tiger used protection.
See also

Tiger Woods & Lindsey Vonn -- Holding Hands in Public!

Lindsey Vonn -- Tailing Tiger Woods ... at The Masters

Tiger Woods -- Worst Wedding Guest of All-Time
- Tiger Woods Lindsey Vonn Hook Ups Tiger Woods & Lindsey Vonn Hot Bodies Beauty TMZ Sports Photo Galleries Exclusive Stars In Heat Paparazzi Photo
ncG1vNJzZmivp6x7tbnZZ5qopV9nfXJ%2FjmlsaGllZMGqs8SrZLCnn5nAbr%2FHoqmtpJWowG64yKebrJ2pYsOwus1mmaiZpGK9qbvTqKpo