Fergie [1] and Josh Duhamel [2] celebrated a special milestone on Jan. 10: their 8th wedding anniversary. In honor of the occasion, both stars shared cute Instagrams on Tuesday. Fergie [3] kicked things off by posting a shot of her and Josh at sea [4], writing, "Happy 8th anniversary to my bae 💋💋." Josh quickly followed suit and expressed similar sentiments by uploading two snaps featuring their 3-year-old son, Axl [5], at the beach. While the photos may not have been as sizzling as their recent Hawaiian vacation [6], they certainly are adorable.