Yeah, I've been a big fan for about 10 years now
I really liked Hung Up/Sorry/Jump but it wasn't until 4 Minutes came out that I actually dived in and started listening to everything by her.
Madonna, then Prince, then Kylie, then Gaga, all came into my life around that time. Truly magical.
Went to Melbourne to see the Rebel Heart Tour, it was amazing.
The show I was at is actually what they use in the DVD when she throws the bouquet and has the conversation with the audience member.