The Backstreet Boys are extending their upcoming residency at Las Vegas' Sphere. On Monday morning (Feb. 24) the boys-to-man band announced the addition of shows on August 15, 16 and 17, bringing the total amount of announced residency gigs so far to 18.

The Backstreet Boys will be heading to Las Vegas for a summer residency at The Sphere, here's how to get tickets.

Currently, the cheapest ticket at the time of publication for the Backstreet Boys’ residency, before any fees, is $145 on Vivid Seats. Plus, if you purchase your tickets through Vivid Seats and you are a first-time customer, you can save $20 on ticket orders over $200 just by entering promo code NJ20 at checkout.

While it's still months away, the residency has already garnered plenty of buzz. Following their presale, Backstreet Boys added an additional set of concerts to their Sphere resid

In an exclusive interview with PEOPLE, Backstreet Boys reveal their Sphere residency in Las Vegas will be "larger than life." The boy band also discusses their forthcoming 'Millennium 2.0' album.

Tickets for the Backstreet Boys’ Las Vegas residency at the Sphere go on sale to the public on Feb. 21 at 12 p.m. through Ticketmaster. With this being the first pop act to take over Las Vegas’ Sphere, it’ll come as no surprise, if tickets sell out fast.

The Backstreet Boys' Las Vegas residency is the hottest ticket in town, so celebrate “Backstreet’s back, alright!” by getting your tickets before the best seats are sold out.

The Backstreet Boys have added more shows to their Las Vegas Sphere residency, extending the tour into mid-August, and are celebrating the 25th anniversary of their hit album "Millennium"