Kyle Richards looks unrecognizable with blonde hair in throwback photos while taking a 'trip down memory lane'

Kyle Richards dug into a box of old photographs for a project her niece, Paris Hilton, is working on.

The Hottie or Nottie star wants photos of herself as a baby and in the act of looking for them, Aunt Kyle started to feel nostalgic.

The Real Housewives of Beverly Hills star, 55, shared five images that appear to have been taken in the late 80s and early 90s.

The first snap shows a 20-something Kyle with light brown hair sitting on a patio chair in a red t-shirt and jeans smoking a cigar and drinking a beer.

‘Looking through photos bc @parishilton needs some baby photos for a project and now stuck walking down memory lane. Not sure what to say about this photo. @alexisumansky was 5 weeks old when this was taken and I was on a mommy break,’ she captioned the photo.

The first snap shows a 20-something Kyle with light brown hair sitting on a patio chair in a red t-shirt and jeans smoking a cigar and drinking a beer

In another photo, the reality TV star wore an oversized blue plaid shirt and jeans while holding baby Alexis. She has an arm around her daughter Farrah as the stand on the banks of a lake with a helicopter hovering in the background

In another photo, the reality TV star wore an oversized blue plaid shirt and jeans while holding baby Alexis.

She has an arm around her daughter Farrah as the stand on the banks of a lake with a helicopter hovering in the background.

Another image shows Kyle sometime in her 20s in a body-con black and white tank dress with waist-length blonde hair. She captioned the photo: ‘Blondie.’

The last image in her Instagram Story featured a photo of her at 19 in a long sleeved black shirt with a deep scoop neck tucked into acid wash jeans with a black belt.

Kyle’s dark hair was worn half up and half down and secured with a green scrunchie.

‘Don’t mind the green scrunchie #19yearsold,’ she captioned the photo.

In a separate Instagram post, she shared a photo of herself at age 17 wearing a baggy white shirt with the sleeves rolled up and black pants.

She was doing a handstand and a white hat with a black ribbon around the brim laid upside down on the floor.

Kyle captioned the post: ‘Can’t say I’m not consistent #17andcarefree.’

Another image shows Kyle sometime in her 20s in a body-con black and white tank dress with waist-length blonde hair. She captioned the photo: ‘Blondie’

The last image in her Instagram Story featured a photo of her at age 19 in a long sleeved black shirt with a deep scoop neck tucked into acid wash jeans with a black belt

In a separate Instagram post, she shared a photo of herself at age 17 wearing a baggy white shirt with the sleeves rolled up and black pants doing a handstand

The posts come after Kyle’s estranged husband Mauricio Umansky revealed that Kyle has decided to return to RHOBH next season

The posts come after Kyle’s estranged husband Mauricio Umansky revealed that Kyle has decided to return to RHOBH next season.

‘Kyle and I decided to go on Real Housewives of Beverly Hills, which is now, I think we’re 14 seasons or starting the 14th season now,’ he said on the Okay, Computer podcast

‘I was talking to Kyle this morning and she starts filming very soon, he said.

However, Kyle has repeatedly said isn’t sure yet if she will return to RHOBH after a particularly difficult season 13 and reunion.