Katie Austin and her husband, Lane Armstrong, met through a dating app in 2020. The fitness creator and Sports Illustrated Swimsuit model married Armstrong in May 2024. They welcomed their first child in September 2026.
Armstrong’s professional background has also appeared in original reporting about the couple. A 2023 interview identified him as a vice president at Rialto Capital Management, while Katie described having a partner whose life was less centered on social media than her own.
| Detail | Publicly documented information |
|---|---|
| Name | Lane Armstrong |
| Relationship to Katie Austin | Husband |
| How they met | The League dating app, in 2020 |
| Reported career role | Rialto Capital Management vice president, in 2023 reporting |
| Wedding | May 4, 2024, in La Quinta, California |
| Family | One daughter, welcomed in September 2026 |
What Does Katie Austin’s Husband Do?
A September 2023 interview with SI Lifestyle identified Armstrong as a vice president at Rialto Capital Management. That is a dated description of his work, rather than confirmation of his current position.
The interview also offered a glimpse of their different relationships with public life. Katie was balancing her fitness business, content production and wedding planning. She said her fiancé did not really use social media and credited the people around her with helping her maintain perspective outside her online work.
How Did Katie Austin and Lane Armstrong Meet?
A February 2024 PEOPLE feature traced their relationship to The League in 2020. They exchanged messages before swapping phone numbers and beginning to date. In the couple’s video, Katie discussed their shared values, while Lane praised her work ethic.
When Did Lane Armstrong Propose?
Armstrong proposed on March 31, 2023. Katie publicly announced the engagement on April 2, which explains why both March and April appear in accounts of the milestone.
SI Lifestyle’s April 10 report described a video of the proposal. It showed the couple walking along a beach through flowers before Armstrong got down on one knee. The footage captured his speech and Katie’s acceptance, followed by a hug and kiss.
The celebration continued beyond the proposal itself. Katie later shared that friends had flown in and that Armstrong had organized a weekend around activities she enjoyed.
Katie Austin and Lane Armstrong’s Wedding
They married on May 4, 2024, at her family’s estate in La Quinta, California. In PEOPLE’s original wedding interview, Katie explained the location’s significance: they had their second date there and spent time there together in 2020.
Their Family Update in 2026
Katie and Lane welcomed their first child, a daughter, in September 2026. Katie’s mother, fitness instructor Denise Austin, shared the news in a September 14 post on her own website.
Denise wrote that Katie had given birth on September 5 and described Lane being beside her daughter through the experience. She also reflected on becoming a grandmother for the first time.
Frequently Asked Questions
Who is Katie Austin married to?
She is married to Lane Armstrong.
What is Lane Armstrong’s job?
SI Lifestyle identified him as a Rialto Capital Management vice president in 2023. That report does not establish his current job title.
How did Katie Austin meet her husband?
They connected through The League dating app in 2020.
Do Katie Austin and Lane Armstrong have children?
Yes. They welcomed their first child, a daughter, in September 2026.
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