This question is subjective and depends on personal preferences. There are many actresses known for their toned physiques and impressive abs. Some of the most notable include:
- Jennifer Lopez: Known for her incredible stamina and dedication to fitness, JLo boasts a strong core and defined abs.
- Gal Gadot: As Wonder Woman, Gal Gadot showcases her sculpted physique, including visible abs.
- Zendaya: This young actress has a toned and fit body, with impressive abs for her age.
- Rihanna: Rihanna has a muscular physique and a strong core, often flaunting her abs in various outfits.
- Michelle Obama: Former First Lady Michelle Obama is known for her athleticism and dedication to fitness, which has resulted in a toned and defined physique, including her abs.
Ultimately, the "best" abs are a matter of opinion. Each actress listed above has a unique body type and fitness routine, contributing to their impressive physiques.