Celebrity promissory note Cheryl Hines thanks assistant Sarita Williams for

Celebrity promissory note: Cheryl Hines thanks assistant Sarita Williams for helping raise her daughter Catherine

Cheryl Hines thanked her longtime assistant, Sarita Williams, with a surprise garage makeover on Monday’s episode of Celebrity IOU on HGTV.

The 57-year-old actress enlisted the help of Jonathan and Drew Scott to convert the garage into an office and guest room for Sarita, who was helping the actress raise her 18-year-old daughter, Catherine.

“I worked on Curb Your Enthusiasm. Ever heard of it? No, it doesn’t matter, and I needed an assistant,” Cheryl quipped during the Season 5 episode.

Grateful celebrity: Cheryl Hines thanked her longtime assistant Sarita Williams with a surprise garage makeover on Monday's episode of Celebrity IOU on HGTV

Grateful celebrity: Cheryl Hines thanked her longtime assistant Sarita Williams with a surprise garage makeover on Monday’s episode of Celebrity IOU on HGTV

“Someone said why don’t you meet up with Sarita, she’s actually from Tallahassee where you’re from,” she added.

Cheryl said she found out she was pregnant about a year and a half after Sarita started working with her.

“I looked at her and said, ‘What do you know about babies?’ Then she said, ‘Nothing.’ And I said, ‘Me neither.’ I said, ‘Maybe, you want to try it together?” , Cheryl recalled.

Cheryl welcomed daughter Catherine with ex-husband Paul Young in March 2004 before they filed for divorce in July 2010.

Close bond: Sarita and Cheryl's daughter Catherine, 18, formed a close bond as the actress' longtime assistant helped raise her

Close bond: Sarita and Cheryl’s daughter Catherine, 18, formed a close bond as the actress’ longtime assistant helped raise her

Twin brothers: Jonathan and Drew Scott aka the Property Brothers oversaw the renovation

Twin brothers: Jonathan and Drew Scott aka the Property Brothers oversaw the renovation

Sarita formed a strong bond with Catherine while helping raise her.

“Catherine means the world to me. She was, she was my best friend. Being best friends with a 0 month old to an 8 year old is crazy,” said Sarita.

Cheryl added, “As a parent, the only thing that really matters is that you raise your child to be the best person they can be and Sarita knows that and she knew that at the time. She taught Cat so much.”

Best friend:

Best friend: “Catherine means the world to me. She was, she was my best friend. Being best friends with a 0 month old to an 8 year old is crazy,” said Sarita

Parental Duty: “As a parent, all that matters is that you raise your child to be the best person they can be, and Sarita knows that, and she knew it then.  She taught Cat so much,” Cheryl said

Parental Duty: “As a parent, all that matters is that you raise your child to be the best person they can be, and Sarita knows that, and she knew it then. She taught Cat so much,” Cheryl said

Sarita later started her own family when Catherine got older and has two daughters with her husband Andrew.

The detached garage needed major work and Cheryl eagerly volunteered to help with the demolition while Sarita visited her mother for three and a half weeks.

The actress grunted as she helped knock down walls and shelves.

Detached Garage: The detached garage was in need of major work and Cheryl eagerly volunteered to help with the demolition while Sarita visited her mother for three and a half weeks

Detached Garage: The detached garage was in need of major work and Cheryl eagerly volunteered to help with the demolition while Sarita visited her mother for three and a half weeks

“The boys taught me that. You can’t scream because all that stuff will go in your mouth,” Cheryl said to the camera.

She was then shown knocking over a shelf and shooting a cloud of dust and rodent feces straight in her face.

“I have no idea how you got it right back to you,” Drew said as Cheryl flinched and stuttered.

Face Shot: Cheryl was shown knocking over a shelf, shooting a cloud of dust and rodent feces straight in her face

Face Shot: Cheryl was shown knocking over a shelf, shooting a cloud of dust and rodent feces straight in her face

Big kick: The actress also helped kick down a door

Big kick: The actress also helped kick down a door

Cheryl also helped choose interior colors, cabinet finishes, and floor designs with the twin brothers as she was looking for a “rich and sexy look.”

With just a week and a half left, the team worked on the stucco facade, which Jonathan found to also be fire and rot resistant.

Cheryl provided the finishing touches by bringing art transferred onto glass that Sarita’s children had drawn.

Rich and sexy: Cheryl also helped choose interior colors, cabinet finishes and floor designs with the twin brothers as she sought a

Rich and sexy: Cheryl also helped choose interior colors, cabinet finishes and floor designs with the twin brothers as she sought a “rich and sexy look”.

Sarita returned to her home in Glendale, California and closed her eyes as Cheryl escorted her into the renovated garage.

“Is that the garage? Holy Moly. Cheryl!” exclaimed Sarita.

The Property Brothers then surprised Sarita even more than they imagined.

Eyes closed: Sarita returned to her home in Glendale, California and closed her eyes as Cheryl escorted her into the renovated garage

Eyes closed: Sarita returned to her home in Glendale, California and closed her eyes as Cheryl escorted her into the renovated garage

“All of this just happened because Cheryl said you deserved it,” Drew said.

“I didn’t deserve this!” Sarita said.

“Of course you’re doing it because I wanted to give you something,” Cheryl told her.

Well deserved:

Well deserved: “Of course you’re doing it because I wanted to give you something,” Cheryl told Sarita

Sarita loved all the changes and said the style was just right for her.

“You know, we used to call it sexy and rich,” Cheryl said.

Renovations included a Murphy bed for guests, office space, a new bathroom, walk-in closet and an outdoor lounge area with a fire pit.

Guest Bed: The renovation included a guest trundle bed, office space, a new bathroom, walk-in closet, and an outdoor lounge area with a fire pit

Guest Bed: The renovation included a guest trundle bed, office space, a new bathroom, walk-in closet, and an outdoor lounge area with a fire pit

Modern Kitchen: The renovation included a modern kitchen area

Modern Kitchen: The renovation included a modern kitchen area

Sarita’s husband Andrew and their daughters Leela and Pryia then came out to check out the garage renovation.

The family moment with “Aunt Cheryl” was crowned when Catherine showed up with ingredients for s’mores.

“It’s Catherine!” Sarita said before hugging Cheryl’s daughter.

Cheryl said Sarita and Catherine were inseparable for eight years while she was a busy actress.

They all toasted s’mores and then toasted Sarita as the episode ended.

Family moment: The family moment with 'Aunt Cheryl' was crowned when Catherine showed up with ingredients for s'mores

Family moment: The family moment with ‘Aunt Cheryl’ was crowned when Catherine showed up with ingredients for s’mores

Big hug:

Big hug: “It’s Catherine!” Sarita said before hugging Cheryl’s daughter

Eight years: Cheryl said Sarita and Catherine were inseparable for eight years while she was a busy actress

Eight years: Cheryl said Sarita and Catherine were inseparable for eight years while she was a busy actress