07/16/2012 AT 12:15 PM EDT
Nothing like whispering sweet nothings ... via Twitter.
and Vanessa Lachey
celebrated their wedding anniversary in a sweet (and public) way over the weekend.
"What a year! Love, Marriage, Love, Baby. Thank You @NickSLachey for constantly making me the happiest woman I can be," a pregnant Vanessa Tweeted on Sunday
at her husband.
Responded her hubby
: "@VanessaLachey I love you kid! One down, many happy more to go. Next year, we celebrate as a family! Happy anniversary."
The happy couple are expecting their first child, a boy
in September, and Vanessa has been happy to share sweet photos
and pregnancy updates
along the way.
And the Wipeout
host, who took her husband's name this year, has raved about married life
"[Being married] feels different," she said earlier this year, "because you have this security blanket of knowing your partner and your best friend is there for you forever."