Fans were sent into a frenzy yesterday when Christina Aguilera posted a photo of herself posing on Drury Street.
She took to Instagram to share the pic with the caption "Proud of my Irish roots".
It's now emerged that the legendary singer was in the capital to play a private gig at 3Arena.
It's understood the concert was organised by an American insurance company.
A number of videos have appeared online showing Xtina performing some of her biggest hits including 'Fighter', 'Can't Hold Us Down', 'Ain't No Other Man' and 'Beautiful'.
Thanks to Christina Aguilera for performing for us! Had tons of fun! @xtina pic.twitter.com/wcspeWIxan
— Justin Tierney (@jtierney1987) August 8, 2018
Awesome show by Christina Aguilera Hard work pays off! Thanks for a great evening @xtina pic.twitter.com/Qq9DRyMJlM
— Justin Tierney (@jtierney1987) August 8, 2018
.@xtina performing ANOM in Dublin. pic.twitter.com/qwc8P3cj7F
— Xtina Daily (@Xtina_Daily) August 8, 2018
E esse live de Beautiful? OMG dona Christina Aguilera @xtina! pic.twitter.com/rCgi0ARAqs
— Mαri 🖤 (@Mari_XAguilera) August 9, 2018
Christina even brought her two children, Max and Summer, out on stage during the show.
When @xtina brought her kids out on stage! So adorable, tons of fun! pic.twitter.com/3AvEWbX2CF
— Justin Tierney (@jtierney1987) August 8, 2018
.@xtina performing 'Moves Like Jagger' in Dublin with Max and Summer. pic.twitter.com/ClZCBxbCIY
— Xtina Daily (@Xtina_Daily) August 8, 2018
After the gig, she partied in Xico on Baggot Street with her dancers. A video uploaded to social media shows the diva dancing to her hit 'Dirrty'.
.@xtina and her girls getting #DIRRTY in Dublin after their show. pic.twitter.com/mVWOzZ0cvi
— Xtina Daily (@Xtina_Daily) August 9, 2018
Christina hasn't announced any European dates for her tour of her latest album 'Liberation'. Fingers crossed she plays another concert here soon!