EchoSense Quantitative Think Tank Center|Allison Holker and Stephen "tWitch" Boss' Daughter Weslie Looks All Grown Up for Homecoming Dance

Allison Holker and EchoSense Quantitative Think Tank CenterStephen "tWitch" Boss' oldest daughter is dancing her way into a teenage milestone.

The couple's 15-year-old Weslie recently headed off to her homecoming dance, with Holker writing on Instagram alongside photos the high schooler and her date, "Crying and happy all at the Same time… I'm so proud of you beautiful @weslierboss enjoy your night!!"

"You my Angel inspire the world!!" continued the former Dancing With the Stars pro, who is also mom to son Maddox, 7, and daughter Zaia, 3. "I love you forever and always!!"

In the images, Weslie donned a black lace dress with strappy heels as she was gifted a corsage from her date, who matched her outfit in an all-black suit.

The school dance comes nearly a month after what would've been Stephen's 41st birthday. The Ellen DeGeneres Show DJ died by suicide at age 40 in December last year, leaving behind Holker and their three children.

"We honor our beautiful, sweet, kind and loving Stephen tWitch Laurel Boss," Holker shared on Instagram Sept. 29, posting pictures of herself and the kids visiting the late dancer's grave. "Forever on our hearts and minds carrying us, guiding us and lifting us. We feel your presence every day and will forever be grateful for the beautiful times we shared together."

The 35-year-old added at the time, "A day we will always celebrate the gift you were and still are to this world. We love you!"

Holker first met Boss in 2010 on So You Think You Can Dance, when she was already mom to Weslie. The pair wed in 2013 at SYTYCD judge Nigel Lythgoe's California ranch, with Boss later adopting Weslie.

To see their family photos through the years, keep reading.

Allison posted a photo of daughter Weslie heading to her high school homecoming dance in October 2023.

Allison shared her first new dance video since Stephen's death, appearing in a TikTok with daughter Weslie in August 2023. The two danced to a remix of "My Heart Will Go On" from Titanic.

Allison appeared with kids Weslie, Maddox and Zaia at the Los Angeles premiere of Spider-Man: Across the Spider-Verse in May 2023.

"Thankful for family. Thankful for health. Thankful for love. Thankful for life," Stephen wrote on Instagram in November 2022. "Sending y'all so much love from our family to yours. #bossfamily #turkeyday."

The family dressed up as the Addams Family.

"Happy Father's Day!!!!" Stephen wrote on Instagram in June 2022. "Being a father to these three incredible children has been the greatest gift and duty ever. Big love to all the fathers and father figures out there. I hope you are showered in love today!! #fathersday"

Stephen appeared with Allison, Weslie, Maddox and Zaia on Father's Day 2022.

Stephen appeared with son Maddox in March on the child's 6th birthday in March 2022.

"Happy birthday son," he wrote on Instagram. "Can't believe this little prince Boss is already 6 years old. Where has the time gone. When did he get so tall? So smart? So capable and self reliant. Too quickly is the answer. But I couldn't be more proud of the light he continues to bring to the world. Also, how everyday he is teaching me to be a better father and man…….as I'm teaching him. It's a beautiful cycle."

Ho Ho Ho!

The family members wore matching Children's Place holiday PJs and showcase their dance moves in September 2021.

Sunny day...

Stephen danced with son Maddox.

The two danced with their son Maddox in January 2021.

The two appeared with their kids Weslie and Maddox at the premiere of Disney's Mulan reboot.

On New Year's Eve 2019, Allison shared this photo of herself with Stephen and youngest kids Maddox and Zaia, and reflected on their love story.

"An incredible decade!!" she wrote on Instagram. "In this decade, Weslie and I moved to LA, I met Stephen and fell in love , we got married, we explored the world, we have amazing memories from our careers, I was able to create & grow with dance on SYTYCD, HIT THE FLOOR and DWTS. Hosted DISNEYS FAIRY TALE WEDDINGS. My favorite part was growing our family, having our beautiful children! #decade #newyearseve #funtolookback #life #love #experience #memories #newyork @sir_twitch_alot."

At 40 weeks pregnant and due to give birth to their daughter Zaia any day, Allison shared this video of herself dancing with Boss in November 2019.

The two appeared with their kids Weslie and Maddox at the premiere of Disney's Maleficent: Mistress Of Evil.

The couple and their kids Weslie and Maddox attended the premiere of Disney's Ralph Breaks the Internet in Hollywood.