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Doesn’t get much cuter than this!

Tiffani Thiessen‘s daughter Harper, 4, and her BFF, The Guncles‘ 4-year-old daughter Simone, wore matching “Best Friend” shirts on Valentine’s Day.

“Happy Valentine’s Day #bff,” the expectant actress, 40, Instagrammed the precious pic.

Earlier this month, Tiffani shared a shot of the girls meeting Tinkerbell.

“A fun day with her bff Simone #tinkerbell #disney,” the Beverly Hills, 90210 alum wrote.

The Saved by the Bell star recently made a memorable appearance on The Tonight Show Starring Jimmy Fallon.

“#tbt to yesterday’s @jimmyfallon @fallontonight show. Best time out ever. Thanks for having us. #friendsforever #sbtb 25yearslater,” she captioned the fun photo with her Saved by the Bell costars.

Last month, the actress announced that she’s expecting her second child – a boy – with husband Brady Smith.

Happy Valentine’s Day #bff

A photo posted by Tiffani Thiessen (@tathiessen) on Feb 14, 2015 at 6:23pm PST

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