12 years ago today: Lady Gaga tours 'The Monster Ball' in Toronto, Ontario. — A singer named Maria Aragon joined Gaga on stage after her cover of "Born This Way" went viral on YouTube. #LadyGaga #MonsterBall #LittleMonsters #pawsup

On this day, 6 years ago: Lady Gaga photographed by Lacey Terrell for REVLON. 6 years ago today: Lady Gaga on the set of her photoshoot for REVLON. #LadyGaga #LittleMonsters

"Just dance gonna be ok" #LadyGaga #JustDance #LittleMonsters #pawsup

11 years ago today: Lady Gaga attends the 'Decoding Deepak' Documentary Premiere. (Feb 10, 2012) #LadyGaga #LittleMonsters

10 years ago today: Lady Gaga tours 'The Born This Way Ball' in Montréal, Québec. — This was unfortunately the final show of the tour due to Gaga sustaining a hip injury. #LadyGaga #BornThisWayBall #LittleMonsters #pawsup

12 years of being a Little Monster🐾 #LadyGaga #BornThisWay #LittleMonsters #pawsup

6 years ago today: Lady Gaga backstage at the Grammys. — She was pictured with Adele. #LadyGaga #LittleMonsters