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Jennifer Lopez and beau Casper Smart hit the red carpet at the 2016 Golden Globe Awards at the Beverly Hilton Hotel on Sunday night, and the duo looked amazing -- and oh so in love!

J. Lo is presenting an award tonight, and we're guessing the 46-year-old star and her bf will be hitting a few parties too. Jennifer picked a yellow Giambattista Valli dress, Jimmy Choo shoes, and a Judith Leiber bag but the main thing reporters were buzzing about were the 200 karats of Harry Winston diamonds she was wearing.

J. Lo's baubles included a 46.95 carat diamond wreath necklace, a 68.4 carat cascading drop necklace, a 59.27 carat bracelet, 16.46 carat yellow diamond drop earrings and a diamond band ring made up of 5.21 carats. Whew!

Click the gallery below to see the rest of the actors and actresses' red carpet looks!