The surprise visit was shared on TikTok and confirmed by Abby Hagstrom, a public relations account director at Havas Formula.

Yes, you read that right. Former First Lady Michelle Obama was spotted at a Livermore Costco handing out samples of her new, ...

Yes, you read that right. Former First Lady Michelle Obama was spotted at a Livermore Costco handing out samples of her new, ...

Former President Barack Obama is returning to the campaign trail for Vice President Kamala Harris, using his popularity among Democrats to host a high-dollar fundraiser for her on Friday in ...

Michelle Obama promoted her health beverage line, Plezi Fizz, at a Livermore Costco, generating buzz on social media.

Former First Lady Michelle Obama appeared at a popular retail store in Livermore, California, to promote her new soda brand ...

Even former first ladies stop at Costco every now and then, but this wasn't a casual shopping trip. Here's what Michelle ...

Michelle Obama was promoting her new beverage line, PLEZi FiZZ, at a Costco location in Northern California. See more, here.

In the 25-second video, Michelle Obama informed the audience that the beverage was healthy, calorie-free, and delicious. A ...

Former first lady Michelle Obama was seen promoting her new drink at a Costco in Northern California on Tuesday, TMZ reported ...

The former First Lady was drew a crowd at a Bay Area Costco this week as she stopped by to promote a new healthy product ...