When you buy through our links, Business Insider may earn an affiliate commission. Learn moreChristina Aguilera's Las Vegas residency ends soon.David Richard/APChristina Aguilera is closing out her 2024 Las Vegas residency this summer, and tickets to her tour are selling fast. Though only a few shows remain, there are a few avenues for how to buy Christina Aguilera tickets for her 2024 tour.The "Genie in a Bottle" singer is on the last few shows of her 2024 Las Vegas residency, which she performs at the Voltaire inside The Venetian Las Vegas hotel.