2018 Grammys Parties | Entertainment News, Photos, and Videos

Rihanna and her beau, Saudi businessman Hassan Jameel, partied together after the 2018 Grammys last night!

The 29-year-old entertainer and her beau were seen leaving 1Oak Nightclub separately in the early morning hours of Monday (January 29) in New York City.

PHOTOS: Check out the latest pics of Rihanna

Hassan and Rihanna were first linked over the summer in 2017, and they’ve been spotted together a handful of times.

If you missed it, be sure to check out Rihanna’s performance of “Wild Thoughts” with DJ Khaled and Bryson Tiller at the Grammys.

FYI: Rihanna is wearing an Yves Saint Laurent outfit and a LALAoUNIS necklace.

Ashlee Simpson and her husband Evan Ross coupled up at Inaugural Janie’s Fund Gala & GRAMMY Viewing Party!

The 33-year-old “Pieces of Me” singer and the 29-year-old actor stepped out for the event, hosted by Steven Tyler and Live Nation during the 2018 Grammy Awards, at Red Studios on Sunday (January 28) in Los Angeles.

They were joined by Ashley Tisdale, who showed off her toned torso and snapped a pic with Ashlee inside.

Also in attendance were Ashlee‘s ex Pete Wentz, Caitlyn Jenner, Haley Reinhart, Sharon Stone, Francesca Eastwood, Cody Simpson, and Chelsea Kane.

45+ pictures inside of Ashlee Simpson, Evan Ross, Ashley Tisdale, and more at the event… More Here! »

Olivia Wilde and Jason Sudeikis are all smiles as they arrive at the 2018 Grammys Viewing Party hosted by Steven Tyler and Live Nation on Sunday night (January 28) at Red Studios in Los Angeles.

The 33-year-old actress sparkled in a black sequined jumpsuit while her 42-year-olf fiance looked handsome in a navy suit for the event.

PHOTOS: Check out the latest pics of Olivia Wilde

You can check out all the winners from the Grammys here!

FYI: Olivia is wearing a Rachel Zoe jumpsuit, Rona Pfeiffer jewelry, and Christian Louboutin heels.

10+ pictures inside of the couple arriving at the party…More Here! »

Steven Tyler and his girlfriend Aimee Preston enjoyed a red carpet kiss at Inaugural Janie’s Fund Gala & GRAMMY Viewing Party!

The 69-year-old Aerosmith singer and Live Nation hosted the event, held during the 2018 Grammy Awards, at Red Studios on Sunday (January 28) in Los Angeles.

Aimee dazzled in a silver sequin dress with bright pink pumps, while Steven rocked a dark printed suit with an assortment of silver accessories.

They were joined by his daughter Chelsea as well as Baby Daddy actress Melissa Peterman.

30+ pictures inside of Steven Tyler, Aimee Preston, and more at the event… More Here! »

Katharine McPhee hits the red carpet for 2018 Grammys Viewing Party hosted by Steven Tyler and Live Nation on Sunday night (January 28) at Red Studios in Los Angeles.

The 33-year-old singer/actress went pretty in a white dress and knee-high tan suede boots as she and boyfriend David Foster walked the red carpet separately.

PHOTOS: Check out the latest pics of Katharine McPhee

Katharine and David have been keeping their budding relationship on the down low for the past few weeks.

10+ pictures inside of the couple arriving at the event…More Here! »