By Kelsey Glein
Updated Aug 03, 2016 @ 2:30 pm
Jennifer Garner
Credit: AKM-GSI

Is it just us, or does Jennifer Garner get better and better looking by the day? The mother of three was spotted out and about grabbing a refreshing drink after hitting the gym in Los Angeles yesterday, and we couldn't keep our eyes off of her killer physique.

For her workout, the actress donned a black muscle tank over a patterned sports bra that highlighted her super toned arms, which she paired with constellation print cropped leggings that showed off her fit gams. The 44-year-old completed her outfit with bright green sneakers and aviator sunnies. Her brunette strands were pulled back into a simple ponytail.

But this isn't the first time that Garner has flaunted her hard work at the gym this week. On Monday night, the star stepped out for the premiere of her new movie Nine Lives in Hollywood where she wowed in a flirty scarlet minidress and edgy black heels.

To see more celebrities post-workout, click through the gallery now.