Selena Gomez steps out as her mother Mandy Teefey pens emotional tribute to daughter Scarlett... six years after she lost her to a miscarriage

She reunited with on-off boyfriend Justin Bieber this fall.

And on Tuesday, Selena Gomez stepped out solo in Los Angeles for a Pilates session.

Three days earlier, Mandy Teefey took to Instagram in memory of her other daughter, Scarlett, who she lost on December 17, 2011 due to a miscarriage.

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Low key: Selena Gomez stepped out solo in Los Angeles for a Pilates session on Tuesday

Low key: Selena Gomez stepped out solo in Los Angeles for a Pilates session on Tuesday

For her workout session, Selena kept it simple in a fitted black jacket with matching leggings, adding large framed sunglasses.

The former Disney star styled her blonde dyed locks pulled back into a low bun, opting to keep her face free of makeup. 

Mandy penned the note on the anniversary of her miscarriage: 'Thank you to all the fans who honored our Scarlett yesterday.'

The 41-year-old 13 Reasons Why executive producer, wrote on her Instagram account on Saturday: 'Dec 17 will never be the same, but we decide to celebrate her by writing her letters on red balloons and releasing them. Now the 17th is intertwined with the wrap of S2,' referring to season two of 13 Reasons Why.

Flashback: Three days earlier, Mandy Teefey took to Instagram in memory of other daughter, Scarlett, who she lost in 2011 due to a miscarriage; Mandy pictured with husband Brian Teefey while pregnant with Scarlett

Flashback: Three days earlier, Mandy Teefey took to Instagram in memory of other daughter, Scarlett, who she lost in 2011 due to a miscarriage; Mandy pictured with husband Brian Teefey while pregnant with Scarlett

Keeping it low key: For her workout session, Selena kept it simple in a fitted black jacket with matching leggings, adding large framed sunglasses
Keeping it low key: For her workout session, Selena kept it simple in a fitted black jacket with matching leggings, adding large framed sunglasses

Keeping it low key: For her workout session, Selena kept it simple in a fitted black jacket with matching leggings, adding large framed sunglasses

Busy star: The former Disney star styled her blonde dyed locks pulled back into a low bun, opting to keep her face free of makeup

Busy star: The former Disney star styled her blonde dyed locks pulled back into a low bun, opting to keep her face free of makeup

Adding: 'So, she was there in spirit as always. A moms love for their children is pretty fierce. In order of my girls, Selena, Scarlett and Gracie.'

Mandy then spoke about her 13 Reasons Why cast and crew; she wrote: 'Family is what matters, blood or not. #family13 made me smile and feel loved when so needed and they didn't know.'

Concluding: 'Then, I came home to Brian and Gracie to send our love to Scarlett. Fans, I want you to know you are family because I have a huge family and you are the only ones who remember! XO forever.' 

Mandy is married to Brian Teefey; they wed in 2006.

Out and about: Selena showed off her svelte figure in the form fitting bottoms

Out and about: Selena showed off her svelte figure in the form fitting bottoms

Casual: The Heart Wants What It Wants singer donned white sneakers
Casual: The Heart Wants What It Wants singer donned white sneakers

Casual: The Heart Wants What It Wants singer donned white sneakers

Love: Mandy, who is married to Brian Teefey, continued: 'Dec 17 will never be the same, but we decide to celebrate her by writing her letters on red balloons and releasing them; Mandy pictured holding Selena as a baby

Love: Mandy, who is married to Brian Teefey, continued: 'Dec 17 will never be the same, but we decide to celebrate her by writing her letters on red balloons and releasing them; Mandy pictured holding Selena as a baby

After her miscarriage of Scarlett in 2011, Mandy gave birth to a daughter named Gracie on June 12, 2013. 

She was previously married to Selena's dad, Ricardo Joel Gomez.

The touching post comes after TMZ reported that Mandy was taken to a hospital last week after getting in a 'heated' conversation with Selena about her reuniting with on-off ex Justin Bieber.

Blast from the past: After her miscarriage of Scarlett in 2011, Mandy gave birth to a daughter named Gracie on June 12, 2013; Selena pictured with Mandy while pregnant with daughter Graci

Blast from the past: After her miscarriage of Scarlett in 2011, Mandy gave birth to a daughter named Gracie on June 12, 2013; Selena pictured with Mandy while pregnant with daughter Graci

The 41-year-old 13 Reasons Why executive producer wrote on the anniversary of her death: 'Thank you to all the fans who honored our Scarlett yesterday;' seen with Selena Gomez in March at the 13 Reasons Why premiere

The 41-year-old 13 Reasons Why executive producer wrote on the anniversary of her death: 'Thank you to all the fans who honored our Scarlett yesterday;' seen with Selena Gomez in March at the 13 Reasons Why premiere

Sisterly love: Selena pictured with her younger sibling Gracie

Sisterly love: Selena pictured with her younger sibling Gracie

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