Hot tix: Elton John

Captain Fantastic has signed up for another Garden show.

So there’s no excuse to miss Elton John’s greatest hits live show at Madison Square Garden. Tickets for his March 16 and March 20 shows go on sale 11 a.m. Friday.

John recently received a bit of international juice on Twitter. After spending last Sunday night out in Moscow, Russian president Dmitry Medvedev tweeted: "Attended an Elton John concert, very serious work -- almost three hours of live music."

Your serious work? Get tickets, $48.45-$177.40, through ticketmaster.com and livenation.com.