Read this article and answer this question Hoping to rebound from their road loss to the Bengals, the Rams went home for a Week 15 duel with the Green Bay Packers.  In the first quarter, St. Louis trailed early as Packers RB Ryan Grant completed a 1-yard TD run.  Afterwards, the Rams tied the game with QB Marc Bulger completing a 4-yard TD pass to WR Torry Holt.  In the second quarter, St. Louis trailed again as QB Brett Favre completed a 4-yard TD pass to TE Donald Lee.  The Rams would tie again as RB Steven Jackson getting a 46-yard TD run.  Green Bay would end the half with kicker Mason Crosby getting a 44-yard field goal. In the third quarter, St. Louis began to trail big as Crosby kicked a 50-yard field goal, along with Favre completing a 44-yard TD pass to WR Greg Jennings.  In the fourth quarter, the Packers sealed the win as Crosby nailed a 25-yard and a 46-yard field goal. With the loss, the Rams fell to 3-11.  With the Niners' win over the Bengals on Saturday Night, the Rams now drop back down to last in the NFC West.
How many field goals did Crosby score in the fourth quarter?
2