Nicki Minaj and Drake aren't doing a very good job of squashing those pesky romance rumors.

While opening up for Britney Spears in Toronto Saturday, the 28-year-old rapper treated Drake, 24, to a sexy lap dance while performing her Top 10 hit "Super Bass." (Drake raps on Minaj's single "Moment 4 Life.")

As Minaj (real name: Onika Tanya Maraj) laid across Drake's lap, the two embraced for what appeared to be a very passionate kiss. (Minaj later admitted that they never actually locked lips.)

"Wow. I must say this was the best show of my entire existence," Minaj tweeted post-show. "I had so much fun tonight with you Canada! Thanks Drizzy!"