Konstantinos Argyros and Alexandra Nika attend Bruno Mars concert in Los Angeles

Greek singer Konstantinos Argyros and Alexandra Nika were seen attending a concert by international artist Bruno Mars in Los Angeles on the evening of Tuesday, October 6, 2026. The couple is currently spending time in the United States, with reports noting that the trip coincides with Argyros’s ongoing professional obligations abroad.

The high-profile event was part of Bruno Mars’s "The Romantic World Tour." Attendees observed the couple enjoying the musical performance from a private VIP suite. Alexandra Nika confirmed their attendance by sharing moments from the evening on her personal Instagram account, offering followers a rare glimpse of the couple together during their stay in California.

While the couple has generally maintained a low-key approach regarding their relationship, this public appearance serves as a notable update on their current activities. No further professional or personal developments were reported following the concert event.