Hair Today, Gone Tomorrow

1/2/2008 5:02 PM PST
Now sporting a spiky Chastity Bono shag, the 40-year-old resurfaced sans his wonder twin at a restaurant opening in Las Vegas on Sunday. After the White Rain®!

In 2006, Gunnar appeared on VH1's "Celebrity Fit Club" (which, coincidentally, also featured Chastity Bono) and lost 23 lbs.

Believe it or not, the Nelson brothers still insist on touring.