Taylor Swift won her second straight entertainer of the year trophy at the Academy of Country Music Awards.

She bested her all-male competitors — four-time winner Kenny Chesney, Brad Paisley, Blake Shelton and Jason Aldean — on Sunday in Las Vegas.

The 22-year-old superstar had the second-best-selling album of 2011 with her multiplatinum “Speak Now,” and Billboard recently named her their top moneymaker of the last year, raking in an estimated $35 million. She won two Grammys for her song “Mean” earlier this year.

The rule of threes was in effect for Miranda Lambert as she won her third consecutive female vocalist of the year award and her record-tying third album of the year honor.

Meanwhile, Jason Aldean and Kelly Clarkson won two trophies for “Don’t You Wanna Stay.”

Lambert shouted “Seriously?” to her fans as she picked up the trophy for “Four the Record,” beating out a field that included Chesney, the night’s top nominee with nine.

Celebrated as one of country’s hottest young stars, she’s always had a special relationship with ACM voters. They’ve rewarded her time and again.

Lambert joins Alabama and George Strait with three wins in the album of the year category, though both acts have more trophies because each also won as producers of those albums.

Lambert’s album win wasn’t the only surprise of the evening. The Eli Young Band’s smash “Crazy Girl” brought the Texas quartet its first win in Las Vegas, for song of the year, and it was something of an upset over superstar acts like Chesney and Lady Antebellum (though the trio won vocal group of the year).

It was the second big upset of the awards — Thompson Square took vocal duo of the year over Sugarland in an early award. “American Idol” winner Scotty McCreery won the fan-voted new artist of the year. Toby Keith won video of the year for “Red Solo Cup.”

Aldean told the crowd he trusted his instincts when he was trying to sort out what to do with “Don’t You Wanna Stay,” which became a steamy, soaring duet that shows Aldean is capable of keeping up vocally with Clarkson. It netted the duo single record and vocal event of the year.

“I kind of thought it needed a female vocal on it, and Kelly was the first name I threw out,” Aldean told the audience. “And I’m really glad I did because she came in and made a great song, and just took it to a great place.”

Added Clarkson: “Thank y’all so much for welcoming me from the pop world!”?---- Carrie Underwood kicked off the night with a hard-charging blast of rock `n’ roll and a sexy black and magenta mini-dress for hew new single “Good Girl,” a warning shot to those looking for a lot of twang out of the show.?---- The ACMs are a celebration of what country has become, with arena rockers like lead nominee Chesney being joined by a wave of 20-something upstarts like Taylor Swift, Lady A, double nominee Chris Young, Brantley Gilbert and Hunter Hayes, who’ve incorporated new sounds into the genre. ?---- Swift joins Aldean, Chesney, Blake Shelton and Brad Paisley the chase for the academy’s top award, the fan-voted entertainer of the year. Chesney is going for his fifth win, which would move him into a tie for second most trophies in that category with Alabama behind Garth Brooks’ six. Swift is the reigning entertainer of the year.?---- From Underwood’s rockin’ new single to U2 singer Bono’s introduction of Dierks Bentley via video from Ireland to KISS in full makeup awarding Lady Antebellum with yet another trophy, the ACMs showed off the modern flavor of country with all sorts of multi-genre mashups.?---- “They looked larger than life because I think they had 12-inch heels on,” Lady A singer Charles Kelley said backstage.?---- LL Cool J and Keith Urban banded together to salute veterans, co-hosts Shelton and Reba McEntire skewered Randy Travis and wondered whether Swift actually went on that rumored date with Tim Tebow, and Toby Keith walked through the crowd as he sang “Red Solo Cup” with the help of Carrot Top.?---- Actor-comedian-banjo player Steve Martin joined Rascal Flatts on “Banjo” after a brief tribute to country pioneer Earl Scruggs, who died last week.?---- Martina McBride and Train’s Pat Monahan teamed up to help New Jersey couple Christina Davidson and Frank Tucci get married on stage while they sang McBride’s “Marry Me.” Davidson and Tucci’s ceremony – quick even for notoriously quickie Vegas weddings – went on behind the singers during the performance and fans could hear the bride and groom say “I will” before their first kiss as a married couple, bringing the crowd to its feet.?---- And in one of the night’s oddest juxtapositions, “Two and a Half Men” star Ashton Kutcher in cowboy hat sang George Strait before awarding Lambert female vocalist of the year.?---- Associated Press writer Cristina Silva in Las Vegas contributed to this report.?---- Online:?---- http://www.acmcountry.com?---- Get your latest country music news at www.twitter.com/AP–Country. And follow AP Entertainment Writer Chris Talbott at www.twitter.com/Chris–Talbott. ??