Lea Michele sizzled in a fringed black mini-dress on Friday at a watch party in Las Vegas.

The 29-year-old actress showed her lean legs in the tiny long-sleeved black dress that featured a white floral pattern.

Lea accessorised with a thick silver watch at the event hosted by watchmaker Michele.

She had her dark brown hair parted down the middle and pulled back into a long ponytail.

The Glee star accentuated her big brown eyes with smoky eye makeup and also sported dangling earrings.