5 Things You Didn't Know About Mario Lopez At 52: From A.C. Slater To Daytime Emmy Host

Mario Lopez, the enduring television personality and actor, is currently 52 years old as of the current date, December 10, 2025. The star, best known for his iconic role as A.C. Slater on the hit sitcom *Saved by the Bell*, celebrated his most recent birthday on October 10, 2025, marking another year of a career that has successfully transitioned from teen idol to one of Hollywood’s most recognizable and consistent hosts. His continued presence across television, radio, and film proves that age is truly just a number when it comes to career longevity and maintaining a powerhouse brand. In late 2025, Lopez remains at the forefront of entertainment news, not only continuing his long-running hosting duties but also taking on new high-profile roles, such as being confirmed to host the 52nd Annual Daytime Emmy Awards. This consistent stream of fresh projects and public appearances keeps the curiosity surrounding his age and seemingly ageless physique a constant topic of discussion among fans and media alike.

Mario Lopez: Full Biography and Profile

Mario Lopez Jr. was born on October 10, 1973, in San Diego, California, to parents Elvira and Mario Lopez Sr. His Mexican-American heritage has been a point of pride throughout his career. His professional journey began early, making his debut in 1984 on the short-lived ABC comedy series *a.k.a. Pablo*, where he played the younger brother, Tomás. However, his true breakout moment came in 1989. The role that cemented his place in pop culture history was Albert Clifford "A.C." Slater on *Saved by the Bell*, a character he played from 1989 to 1993 and later reprised in the 2020 Peacock reboot.

Key Biographical Highlights:

• Full Name: Mario Lopez Jr.
• Date of Birth: October 10, 1973
• Current Age (Dec 2025): 52 years old
• Birthplace: San Diego, California, U.S.
• Spouse: Courtney Mazza (m. 2012)
• Children: Gia Francesca Lopez, Dominic Lopez, and Santino Rafael Lopez
• Breakout Role: A.C. Slater on *Saved by the Bell*
• Primary Occupation: Actor, Television Host, Radio Personality, Author.

The Enduring Career of a 52-Year-Old Icon: 2024-2025 Updates

Mario Lopez has expertly navigated the transition from acting to hosting, a move that has given his career remarkable staying power. At 52, his schedule is packed with high-profile commitments, proving he is more relevant than ever.

Hosting the 2025 Daytime Emmy Awards

One of the most significant recent announcements is his role as the host of the 52nd Annual Daytime Emmy Awards, scheduled for October 2025. This is a major nod to his status as a pillar of entertainment journalism and a familiar, trusted face on television. The event is set to be held in Pasadena and will be a major highlight of his year.

The Long-Running Success of *EXTRA*

Lopez’s most prominent and consistent role is as the single host of the nationally syndicated daily entertainment news show, *EXTRA*. His work on *EXTRA* has made him a fixture in American households, providing daily celebrity news, interviews, and red carpet coverage.

Family and Great American Family Projects

Lopez has also cemented his status as a family-friendly star through his involvement with the Great American Family network. He is set to headline the Great American Christmas 2024 lineup, which is part of the network's biggest holiday season to date. This work often involves his wife, Courtney Mazza, highlighting their personal life as part of his public brand. Furthermore, Lopez was honored with the Humanitarian of the Year award at the 2024 Hollywood Christmas Parade, an event he attended with his family.

A Proud Father's Moment in 2025

In a heartwarming update from late 2025, Lopez gushed over his son, Dominic Lopez, who secured a guest role on the NBC series *Matlock*. Seeing his own children enter the industry is a significant milestone for the veteran actor, reflecting the multi-generational nature of his career.

Fitness, Family, and the 'Saved by the Bell' Legacy

The question of "Mario Lopez age" is often tied directly to his famously youthful appearance and chiseled physique. His dedication to fitness is a core part of his public identity, a testament to his discipline even as he enters his 50s.

The Knockout Fitness Philosophy

Lopez has long been an advocate for a healthy lifestyle, even co-authoring the book *Knockout Fitness: The Six-Week Plan for Sculpting Your Best Body Ever*. The book details his fitness philosophy, which centers on a diverse exercise regimen that includes circuit training and compound movements, along with detailed meal plans. His background in wrestling and boxing, the latter of which he covers on his iHeartRadio podcast *The 3 Knockdown Rule*, informs his intense workout routines.

Life with Courtney Mazza and Three Children

Lopez married Broadway dancer Courtney Mazza in 2012, and they are parents to three children: daughter Gia Francesca and sons Dominic and Santino Rafael. Courtney Mazza, who is also a performer, often joins her husband in various projects and public appearances. The family’s active and public life provides a relatable, grounded counterpoint to the glitz of Hollywood hosting.

Radio and Podcast Ventures

Beyond television, Lopez maintains a strong presence in audio media. He hosts the national iHeart radio programs *On with Mario Lopez* and the *iHeartRadio Countdown with Mario Lopez*, which feature a mix of music and celebrity interviews. His business interests also extend to the travel industry, co-hosting the *Flights* podcast, which focuses on the destination wedding travel business. The combination of his enduring on-screen charm, his dedicated fitness regimen, and his successful family life allows Mario Lopez to remain a highly relevant and sought-after personality. At 52, he has successfully leveraged his *Saved by the Bell* fame into a multi-platform empire, proving that the energetic spirit of A.C. Slater is still very much alive.