Best & Worst Moments From The 2015 American Music Awards

Get the highs and the lows from this year's American Music Awards. And of course, those awkward moments too.

Selena Gomez's Sexy Strut: The sultry singer brought major sex appeal to the stage (ahem, Justin Bieber are you watching?) as she sang hit-song "Same Old Love," giving the audience a sassy catwalk strut.

Miss Piggy's "Hello" Parody: The AMA's wouldn't be complete without a nod to Adele's biggest hit of the year. And of course, Miss Piggy gave a very dramatic performance of the song.

P. Diddy Gives J. Lo a Shoutout: While on stage, Diddy asked the audience to "give it up for Jennifer Lopez" as flashbacks to 1999-2001, when the two were an item, floated around online.

Gwen Stefani Gives an Emotional Performance: After her gut-wrenching divorce drama from ex Gavin Rossdale, Stefani (who has swiftly moved on to country crooner Blake Shelton) gave a heartfelt performance of "I Used to Love You."

Meghan Trainor & Charlie Puth Makeout: Why did this happen? Who knows! But it was certainly sexy when Trainor and Puth locked lips on stage (note the subtle a** grab as well).

Coldplay Delivers a...Strange Set: Performing for the first time in seven years, Chris Martin gave an interestingly psychedelic performance of "Adventures of a Lifetime." Monkeys and balloons were used, 'nough said.

Paris Tribute from Celine Dion: On a more somber note, French-Canadian superstar Dion delivered a powerful Paris tribute, which she sang in her native language.

Harrison Ford Makes a Special Cameo: Han Solo in the house! The action film star made a surprise appearance to introduce sneak-peek scenes from the upcoming Star Wars movie.

Nicki Minaj Beats the Boys for Album of the Year: Move over Drake and J. Cole, there's a new winner in town this year. Nicki Minaj was so happy over her victory, she danced her way onto the stage. Who wants to bet she's rubbing Miley's nose in it too?

Justin Bieber Sings (and Dances) in the Rain: For a blowout finale, Justin Bieber made a splash as he showcased latest singles "What Do You Mean" and "Sorry."