Cast members have come and gone over the years, but Hargitay has played the heart and soul of the show,  Olivia Benson, since day one.

Hargitay often takes to Instagram to share fun, behind-the-scenes photos of her fellow cast-members.

Fans went nuts when she recently shared this reunion photo with  Christopher Meloni, who played her partner, Elliot Stabler, from season 1 to 12.

She also recently shared this photo from the director’s room.