Photo: Chelsea Shea/Instagram

Kathryn Dennis hair changes

Southern Charm’sKathryn Dennisdebuted a dramatically different look at the taping of the hitBravoseries' season 7 reunion.

Known for fiery auburn hair, Dennis, 29, made a bold color change a few days before filming theSouthern Charmreunion and her hair and makeup pro just showed off the new hue.

“@bravosoutherncharmSeason 7 reunion done!@kathryndenniskillin it with the new blonde hair. Y’all we achieved this blonde 3 days before reunion. Fourth reunion doing this beauties glam,” saidSouthern Charmhairstylist and makeup artistChelsea Sheaon Instagram.

Kathryn Dennis.Kathryn Dennis.PHOTO: Astrid Stawiarz/Bravo/NBCU Photo Bank via GettyPHOTO: Chelsea Shea/Instagram

Kathryn Dennis.

Kathryn Dennis

Kathryn Dennis hair changes

Kathryn Dennis.PHOTO: Astrid Stawiarz/Bravo/NBCU Photo Bank via GettyPHOTO: Chelsea Shea/Instagram

Dennis transformed into a complete platinum blonde color that was styled in soft, center-parted waves that fell right to her shoulders. At the reunion, the star also showed off her fit physique in a glamourous sequin-covered bronze spaghetti strap gown.

Fans agreed too. “HOLY CRAP @kathryndennis !!! WHAT A GLOW UP!!!” said one fan. Someone else commented, “Whoever does her hair should get a raise :-) beautiful.”

Before dyeing her hair, Dennis snapped one final selfie with her auburn hair where she snuggled up alongside 6-year-old daughter Kensie Calhoun Ravenel.

“Me and my mini feelin a lil@fendi;),” she captioned the photo of the mother-daughter duo wearing matching Fendi outfits.

“They’ve been dating a few months now,” a sourcetold PEOPLEof the couple back in July. “They have good chemistry together. “He’s met the kids and is good with them.”

source: people.com