Jennifer Aniston, Amy Adams fall... for Bradley Cooper

Jennifer Aniston, left, presents the award for funniest M.F. to Jimmy Kimmel at Spike TV's Guys Choice Awards at Sony Pictures Studios. (AP)

Jennifer Aniston (AP)

Jennifer Aniston (AP)

Jennifer Aniston and Bradley Cooper (Photo by Getty Images for Spike TV)

Jennifer Aniston (Photo by Getty Images for Spike TV)

Jennifer Aniston (Photo by Getty Images for Spike TV)

Jennifer Aniston and Bradley Cooper attend Spike TV's Guys Choice 2013 at Sony Pictures Studios in Culver City, California. (Photo by Getty Images for Spike TV)

Jennifer Aniston, right, and Jeffrey Ross present the award for funniest M.F. at Spike TV's Guys Choice Awards. (AP)