The two pop divas appeared to bond before Spears took the stage Saturday at Planet Hollywood in Las Vegas, tweeting each other ahead of the show.
Little bird told me something cool today. See you soon @LadyGaga ;)— Britney Spears (@britneyspears) January 31, 2014
@ladygaga Come hang before the show starts. Can't wait to see you :)— Britney Spears (@britneyspears) February 2, 2014
"She looked so gorgeous, the show was so much fun, and her dad gave us THE BEST BBQ. It was a #MonsterParty!" the 27-year-old ARTPOP singer said of meeting Spears.
Spears said last December that she'd be open to a collaboration with Gaga.
"I would do a duet with Lady Gaga. I think that would be a lot of fun. I think she's very different and interesting and intricate," Spears told Saturday Night Online.
Gaga seemed receptive:
@britneyspears lets do this b*tch its time.— Goddess of Love (@ladygaga) December 8, 2013
Celebrity Couples of 2014 [PHOTOS]