Justin Bieber fans got a little unexpected surprise this week in Detroit. The singer was seen out and about around town and going in and out of the Detroit Opera House, but it has nothing to do with music or a concert. If fact, it had nothing to do with him at all.

Bieber was in Detroit this week lending support to his wife Hailey and her appearance at this years 2022 Forbes Under 30 SummitThe summit hosted top leaders, founders, entrepreneurs, and creators gathering in Detroit for the 2022 Forbes 30 Under 30 Summit this week at the historic Detroit Opera House for a week of panels, A-list speakers, and networking.

Hailey Bieber, the founder of the skincare company Rhode, was a speaker at this year's summit. The 25 year old former model and entrepreneur, launched the company in June of 2022 which has had over 600,000 waitlist signups for its products to date.

Forbes announced its 2022 Under 30 Summit, presented by Rocket Mortgage back in August. The event is bringing more than 2,500 young leaders and entrepreneurs who are paving the path forward in their respective fields to town. for which will be the 3rd and last year for the summit in Detroit.

Multiple fans were able to snap pictures and videos of the couple while making their way around Detroit. One thing was clear, Justin was making his time in Detroit all about his wife and her moment. He was seen attempting to keep a "low profile" and almost stand back and to the side on many occasions. Still, for die-hard Beliebers, it was a big moment.

Other A-list celebrity speakers joining Hailey for this year's summit were rapper Megan Thee Stallion and singer Giveon. The summit will wrap up on Wednesday with a Day of Service.

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READ ON: See the States Where People Live the Longest

Stacker used data from the 2020 County Health Rankings to rank every state's average life expectancy from lowest to highest. The 2020 County Health Rankings values were calculated using mortality counts from the 2016-2018 National Center for Health Statistics. The U.S. Census 2019 American Community Survey and America's Health Rankings Senior Report 2019 data were also used to provide demographics on the senior population of each state and the state's rank on senior health care, respectively.

Read on to learn the average life expectancy in each state.