'Buffy the Vampire Slayer' star Charisma Carpenter flashes her toned figure in low-cut red bikini

Charisma Carpenter is bringing the heat in anticipation of summer.

In a recent Instagram dump, the 55-year-old actress posted a series of photos from her serene weekend, including some of her reading, lounging on the beach and walking around her neighborhood.

"Could get used to this. ???? ???? ???? ???? ????️ ☀️???? ????," she captioned the post.

One of the photos showed the actress smiling for the camera as she posed for a selfie at the beach in a red bikini, which she paired...