Catherine Cruz Gonzaga-Morada (Tagalog pronunciation: [gɔnˈsaga mɔˈɾada]; born January 16, 1988), professionally known as Alex Gonzaga, is a Filipino media personality, host, comedian, actress, businesswoman, singer and vlogger.

During the pilot episode of PBB: All In, Gonzaga was revealed to be the third and final celebrity housemate to enter the Pinoy Big Brother house, following collegiate athlete Michele Gumabao and actress Jane Oineza.

[20] During a diary room session with Big Brother, Gonzaga turns out to be actually a celebrity houseguest and was tasked to avoid revealing the information to the other official housemates.

[21] After staying in the Big Brother house for two months, she returned to the "outside world" on June 14, 2014, and she was replaced by internet sensation Cheridel Alejandrino, also known as "Elevator Girl".

[23][24] She was also part of the comedy gag show Banana Split, and also starred in the drama anthology Maalaala Mo Kaya for two episodes.

Love Catherine (2014), under ABS-CBN Publishing, Inc.[26] The novel received positive reviews from fans and critics alike, most complimenting the novel's "break-up" concept and enjoying its humor.

She had another major project as the lead star of the fantasy series Inday Bote,[35][36][37][38] a TV adaptation of the classic Filipino film of the same title.

[40][41] After the shutdown of ABS-CBN and loss of the network's franchise, Gonzaga returned to TV5 and was one of the main hosts of Brightlight Productions's variety show Lunch Out Loud (Tropang LOL), which aired from October 2020 to April 2023.