From cowboy hats to a PBR World Finals ring, here's a look at the looks: From registered nurse and farm girl to "Cowgirl Barbie." Lisa Tweitnes of Muskego was a vision in pink, pink — and more pink.

From cowboy hats to a PBR World Finals ring, here's a look at the looks: Troy and Lisa Tweitnes showcase their outfits for the Professional Bull Riders (PBR) Unleash the Beast Tour competition on ...