[3] Fegi was first discovered by Ryan Cayabyab and producer Judd Berlin during a talent search in Cebu when they were looking for a new member of the award-winning group, Smokey Mountain.

Fegi entered the competition in 2000 performing the song "Larawan," composed by Dodjie Simon, which won the People's Choice Award.

[9] It featured the original recording of the popular song "I Need You," although LeAnn Rimes, another Sony BMG artist, released it sooner.

In 2000, she became a front support act for the Irish pop vocal band Westlife for their "East Meets West" concert tour in Manila.

[3] Fegi continued her work with Atlantis Productions in 2001, performing in role of "Maureen" in the musical Rent at the Victoria Theatre and Concert Hall in Singapore.

Fegi's song "Wala Ka Na" was used on the soundtrack for the movie Masikip sa Dibdib, which was produced by Viva Films.

In the next few years, Fegi continued performing in the Philippines as well as tours to Dubai, Abu Dhabi, Singapore, Guam, and back again to the United States.

[28][29] Many guests praised the efforts of the crew and the entertainment department, of which Fegi was a member, for keeping spirits high immediately following the near death experience.

In 2012, Fegi appeared in the role of "Christmas Eve" in the musical Avenue Q at the Grand Theater at Marina Bay Sands in Singapore in September and October 2012.

[41][42] In July 2013, Fegi began rehearsals with Gantimpala Theater Foundation for an original musical titled "Katipunan, Mga Anak ng Bayan" based on the story of Philippine hero, Andres Bonifacio.

[46] Following the devastation of both the 7.2 magnitude earthquake in Bohol and Cebu in October 2013 and also the super typhoon Haiyan (locally named Yolanda) in November, Fegi participated in numerous fundraising and benefit shows to help raise money for those affected by the natural disasters.

In 2014, Fegi's version of the song "That's What Love Is For" was re-released on Universal Records's praise and worship album Mga Misteryo Ng Lwanag.

[49][50][51] In 2015 and 2016, Fegi participated in a series of fundraising shows for the Basilica Minore de Santo Niño in Cebu, performing along with artists such as Sheryn Regis, Donna Cruz, and others.

Performers included Bituin Escalante, Frenchie Dy, Vina Morales, Jona Viray, Morissette, Klarisse de Guzman, and Angeline Quinto.

She performed as the special guest of Gary Valenciano for his Valentine's Show titled Love in Motion on February 14 and 15 at Shangri-La at the Fort in Manila.

On April 29, Fegi performed at the Gala Dinner for the closing of the ASEAN Summit at the Sofitel Plaza Hotel in Pasay, Metro Manila.

[64][65] She was a guest performer at the Cebu show of legendary singer Jose Mari Chan as he celebrated his 50 years in the music industry.

[66][67][68] Fegi also performed for the 35th anniversary celebration of Sun.Star Newspaper along with Matteo Guidicelli and Kurt Fick and as part of the show Divas Live in Cebu with Kyla, KZ Tandingan, Angeline Quinto, Jaya (filling in for Yeng Constantino), and Erik Santos.

[73][74] Fegi also performed as part of the Thanksgiving Night and Awarding Ceremony for the 2018 Pista ng Pelikulang Pilipino film festival held in Makati City, Manila.

She also performed as part of the first ever Pinoy Playlist Music Festival in Manila, which was organized by Maestro Ryan Cayabyab, Moy Ortiz, Noel Ferrer, and the BGC Arts Center.

Other artists who performed include Lani Misalucha, Christian Bautista, Aicelle Santos, Jed Madela, Elmo Magalona, KZ Tandingan, Iñigo Pascual, TNT Boys, Robert Sena, and apl.de.ap of The Black Eyed Peas.

The elaborate event was a joint production of Video Sonic, Stage Craft, and US-based Emmy Award winning live content producer FiveCurrents.

[97][98][99][100][101][102] From February to June 2021, Fegi was a regular judge for the Bida Voice: Shy Singing Competition segment on the show Eat Bulaga!

[103][104] The Grand Finals was held on June 19, 2021, and also included guest judges Arnel Pineda, Lani Misalucha, Carl Guevara, and Nonoy Zuñiga.

[115][116][117][118] The show featured Fegi as well as a guest performance by the writer of the hit Bisaya song HAHAHAHasula, Jude Gitamondoc, and Jacky Chang.

[119] In June 2017, the school had Sheryn Regis, the Crystal Voice of Asia as a guest artist for their culminating show at Ayala Terraces.

The Elite BAMStars have performed in shows with Jose Mari Chan, Kyla, KZ Tandingan, Angeline Quinto, Jaya, Erik Santos, and IV of Spades.

[122][123] Anna Fegi married Adam Brown (from Cincinnati, Ohio) on August 21, 2012, at Sacred Heart Church in Cebu, Philippines.

[126] In September 2012, Fegi's wedding gown, designed by Philip Rodriguez, was featured as a part of Face-Off's "Filipino Bridal Heritage Exhibit" held in Manila at both the Dusit Thani Hotel and the Power Plant Mall at Rockwell Center.

The daughter, named Aria Mikeila, serves as an inspiration to them both and the children's classes at Brown Academy of Music have been renamed in her memory.