Madonna watches Billie Eilish concert with boyfriend in NYC

Madonna attended a packed show at Madison Square Garden this week… no, it wasn't her own – it was her Billie Eilish's instead!

The legendary pop star visited the iconic New York City venue with her boyfriend Akeem Morris to watch Billie and her brother Finneas put on their show.

By the way, there are no special VIP tickets for the Queen of Pop…it looks like she's in the crowd like everyone else – jamming and chatting in her husband's ear.

It looks like Madonna is enjoying the show… although one has to assume the veteran performer is rehashing every moment of the experience in her head.

Of course, Madonna isn't the least bit jealous of Billie's tour…she just performed at MSG earlier this year – and the venue was packed three times in January.

It's unclear whether Billie and Madonna ultimately met at the show… but as far as we can tell, neither of them posted anything about a “hello” backstage.

Madonna is heading back out into the world after overcoming some recent tragedies. As we told you, a rep told TMZ earlier this month that her brother Christopher deceased after a battle with cancer at 63.