Charice performed a duet with Aiza Seguerra at the "Tambayan Hits" concert on Friday, June 21. The two openly lesbian celebrities sang an acoustic version of "Titanium" with platinum recording artist Noel Cabangon on the guitar.

This is the very first time that singers Charice and Aiza Seguerra performed together. The two are being compared by the public for coming out as lesbians during the peak of their careers.

In an interview by ABS-CBN News, the international singing sensation considers her duet with Aiza as a dream-come-true.

“Sobrang kinabahan ako kanina kasi first time kaming nag-duet talaga, and definitely dream-come-true, kasi I think lahat ng tao inaantay din ‘yung duet na ‘yun, e, dinuet pa namin yung favorite song ko. Very thankful ako, thankful ako kay Aiza na in-invite niya ako,” said Charice.

Watch the rare collaboration which was uploaded by Joefet Tamayo on YouTube: