Katrina Halili

In 2009, Halili was given another antagonist role in Darna, she played Serpina, a snake woman and one of the primary rival of Darna. Next is Langit sa Piling Mo, she played another main antagonist role as the scheming and manipulative Aurora. She later played a villainous protagonist role in Beauty Queen. In Kaya ng Powers, she played an ex-syndicate member.

In 2011, she rose to fame again as she played the role of Lynette in Munting Heredera, again she is the main antagonist of the series but later was killed. In 2012, she once again played a villain role as Emmie in My Beloved. She reunited with Marimar (2007) lead casts, Marian Rivera and Dingdong Dantes. Halili's character in this series is similar to her obsessed and murderous Angelika character in 2007 Marimar. However Halili and Rivera has another feud when Katrina started tweeting, she wanted to kill Emmie's character because someone is insecure and hateful to her. She said that this person also hated her five years ago.[4]

In 2013, Halili played two main antagonist roles in two TV series, in Indio, she played the goddess of greed who wanted to kill the protagonist of the series. Another series is Magkano Ba ang Pag-ibig?, she played Margot, the scheming and hard-hearted sister of Lualhati who killed her mother out of anger, she also hated Eloisa.

In 2014, she played a protagonist role, a good character role in Niño as Hannah. In 2015, she played a villain role in The Rich Man's Daughter. Later Katrina Halili played the main villain role as Jasmine in Destiny Rose, Jasmine is the evil cousin of Joey who made his life miserable as hell. In the finale episode Jasmine tried to kill Joey/Destiny Rose by burning him but failed.

Later in 2016, Halili played another main antagonist role in Sa Piling ni Nanay as Scarlet, the socialite evil mother of Katherine who tried to kill Ysabel and even her daughter as a revenge. Scarlet is the one who killed Matilda and many characters. She is also the source of Ysabel's misfortune. She is a wicked mother as she uses her daughter to usurp the Mercado family's wealth and never loved Katherine.

In 2017, Katrina played another main antagonist role in D' Originals as Yvette, the social climber sexy-tary-turned-mistress of Lando who tried to kill Lando and Josie because of her vengeance. Although Yvette is the one who started the fight as she uses Lando to usurp his wealth and brutally confront the legal wife, Josie. Jaclyn Jose played protagonist Josie who also played the antagonist role of Senyõra Angelica Santibañez in the 2015 Marimar, which was originally played by Halili in 2007.

In February 2018, Katrina played the main villain role of Isabelle in The Stepdaughters, Isabelle hates Mayumi from the start and does many evil things to her including her loved ones. Isabelle also killed her unborn half-sister and tried to kill her own father and orchestrated kidnappings and serial murders in the series. In the end she kidnaps Mayumi and tries to kill her by burning her face but failed.

In November 2018, Halili joined the series Pamilya Roces, she played Maisa, the villainous daughter of Virgil, a seductive and ruthless serial killer who wants revenge for her mother's death.

In 2019, she played her first anti-hero role in TODA One I Love where she played Georgina, a mysterious rich character who hates the evil Mayora Dyna and plotted to kill her husband. Georgina firstly appeared as a cold-hearted and seductive woman but in reality she is kind and was a victim of the latter's cruelty as Dyna and the Generoso's killed her father. Now she helps Gelay to stop Mayora's evil things and expose her secrets. She later played another protagonist role in Prima Donnas as Lillian Madreal, the surrogate mother of the triplets, Mayi, Ella, and Lenlen.