Couples at The 2012 Grammy Awards Ceremony

At the 54^th Grammy Awards ceremony, the music industry's finest have been hitting the red carpet with their one and only.

Some of these musicians are paired up with fellow music-makers while there are others who arrive solo to give support to their partners who will perform at the event.

Throughout the years, there has always been some sexy pairings to be seen at the music's biggest night.

Take a look at pictures to see some of the Grammy's hottest harmonies.

Gwyneth Paltrow is no stranger to high-profile industry events as she showed up at the 54th Annual Grammy Awards. The Oscar winning actress and wife of Coldplay’s front man Chris Martin looked to be in fine spirits as she arrived at the Staples Center in Los Angeles clad in a black halter frock with a thick gold belt.

The Rihanna and Chris Brown reunion rumors continue to blaze like an out of control fire at the 2012 Grammy Awards. Sources indicate that that the former couple, whose relationship imploded three years ago on the eve of the Grammy’s, spent four hours together in a dressing room during the practice week for the big show.

With the success of "The Voice”, Shelton's mainstream appeal has shot through the roof. Also, in the country music world, Shelton and Lambert have been longtime favorites. The couple has been together since 2006 and a picture of them together on the red carpet is a must especially on a big event like this one.

Alicia Keys and hubby Swizz Beatz arrive at the 2012 Grammy Awards held at Staples Center in Los Angeles. The night before, the couple attended Clive Davis‘ pre-Grammy gala, where the 31-year-old singer paid tribute to her idol, Whitney Houston. “You think about how this person touched you. You form a friendship, a sisterhood, a bond. You see how incredible they really are. She was a sister to me,” Alicia told the crowd.

Adam Levine stays close to girlfriend Anne Vyalitsyna at the 2012 Grammy Awards held at Staples Center in Los Angeles. The couple was joined by some Maroon 5 band members James Valentine, Mickey Madden, PJ Morton, and Matt Flynn.

The group is nominated for “Best Pop Duo/Group Performance” along with Christina Aguilera for their hit “Moves Like Jagger.” “Tomorrow night at the Grammy’s, the only person on our minds will be Whitney Houston,” Adam tweeted the day before about the sudden passing of Whitney Houston.