AceShowbiz - Just weeks after the Chess Piece's identity was unveiled as Laverne Cox, '"The Masked Singer" continued to deliver surprises with the unmasking of Bluebell during its '60s Night' episode. Bluebell, along with Wasp and Goo, kicked off the Group B finals with a rendition of "Fun, Fun, Fun" by The Beach Boys.

While Bluebell's performance of "Do You Love Me" by The Contours ultimately led to her elimination, clues such as an Easy-Bake Oven with a Vegemite sandwich hinted at her Australian origins.

After incorrect guesses from the panelists, Bluebell's identity was finally confirmed as Natalie Imbruglia. "You did a great job disguising her voice," said Robin Thicke, marveling at the Australian musician's ability to fool the judges.

Imbruglia rose to fame in the early '90s as an actress in her native country. She launched her music career in 1997 with a cover of "Torn", which sold over four million copies globally and topped several Billboard charts. She has since released six albums, with "Firebird" being her most recent.

During her unmasking, Imbruglia expressed her excitement over participating in the show and the opportunity to showcase her dancing skills. She also thanked the judges for their compliments on her voice disguise, which she had worked hard to maintain.

Despite Bluebell's elimination, Goo and Wasp survived the double elimination night after a Battle Royale performance. The judges chose to use their "Ding Dong Keep It On Bell" to save Goo as well.

'The Masked Singer' will return next week with the premiere of Group C and a special "Who Are You Fest Night" featuring celebrity Masked Ambassadors and performances of iconic songs.