"Late post just been enjoying my husband," Ashlee wrote on Instagram Aug. 30. "I love you so much my sweet angel. You make us all smile so bright everyday. Happy birthday to my everything."
Evan—who tied the knot with Ashlee in September 2014—reciprocated the love right back, commenting underneath the post, "Love u baby beyond!!!!!!!!!!!" He also reshared her tribute on his Instagram Story, adding, "Love you baby."
As for how Evan celebrated his birthday? The musician, whose birthday is Aug. 26, enjoyed his festivities with those closest to him, including half-sister Tracee Ellis Ross and pals Winnie Harlow and Lena Waithe, as seen in images posted to his Instagram.
Other snapshots show Evan—who shares daughter Jagger Snow, 7, and son Ziggy Blu, 2, with Ashlee—blowing out birthday candles on a cross-adorned cake, all while donning an all-white outfit with buttons left unfastened on his shirt. He also shared pictures of delicious desserts that spelled out his name, as well as an adorable picture of himself sharing a kiss with Ashlee. (The "Pieces of Me singer" is also mom to 14-year-old son Bronx Mowgli with ex Pete Wentz.)
"35 YEARS old," he captioned his Instagram carousel. "Love MY family & Friends so much more photos 2 come!!"
Keep scrolling for more adorable family moments from Ashlee and Evan.