WSOP bracelet winner Katie Kopp was all in preflop for 150,000 from the hijack and was called by three-time bracelet winner Sean Troha from the button.
Katie Kopp: 

Sean Troha: 

It was a classic with the 

flop giving Troha the lead.
The
turn wasn’t a good sight for Kopp as it took one of her outs away, and the
river gave Troha a flush to end her night.
Sean Troha - 380,000
Katie Kopp - 0