WATCH: Kylie Hangs with Jay-Z at Roc Nation Grammys Brunch

Kylie Minogue celebrated her recent signing with Jay-Z's Roc Nation by hanging out with the music mogul and his wife Beyonce at the the annual pre-Grammy Roc Nation brunch in Los Angeles.

Kelly Rowland embraced Beyonce with a huge hug, while Rihanna spilled some of her drink laughing with Rowland during the event on Saturday at the Soho House.

Also in attendance was Kylie's boyfriend Andres Velencoso along with other stars such as Grammy nominee Miguel, Timbaland, and Jill Scott.

Above: Kylie and Andres at the Love photo booth!

Jay-Z is one of six acts nominated for six awards at Sunday's Grammys. Rihanna is up for three trophies, and Beyonce is nominated for one award.

The crowd Saturday was full of members of music industry, who mingled with performers like The-Dream, Jordin Sparks, Melanie Fiona, Diane Warren, Christina Milian, MC Lyte and Santigold.