In her Instagram Stories, the 31-year-old actress couldn't hide her excitement over the American band. She revealed that she kept listening to the band's 2015 hit "ILYSB" hours before the concert.
Her videos showed that she was accompanied by non-showbiz friends.
As Ellen put it (published as is): "The mami's are out! #pampabata [laughing with tears emojis]."
Ellen and her friends partied at the venue's VIP area.
When LANY finally came out on stage, Ellen was seen shrieking and jumping with excitement as she sang along with the band's hit songs.
She reposted videos taken by other concertgoers who caught her looking so happy at the concert.
Ellen captioned it by writing: "Always a fan girl [smile with hearts emoji]"
This appeared to be Ellen's first time to watch a major concert after more than two years of a showbiz hiatus.
Her son Elias was spotted with her when she and her family celebrated Christmas in Germany.
Ellen returned to Cebu less than two weeks ago.