United Kingdom, July 16 -- Nick Lachey has paid a gushing tribute to his "incredible" wife Vanessa Lachey on their 14th wedding anniversary.

The 51-year-old singer and actor has shared an emotional post about his significant other - who he started dating in 2006, and they got married in 2011 - by insisting there is "nothing" the happy couple "can't accomplish together".

Nick - who has sons Camden, 12, and Phoenix, eight, and 10-year-old daughter Brooklyn with Vanessa - wrote on Instagram: "14 years ago, I said I Do to a life with this incredible woman. On that day, we started a journey that has brought us three amazing children and the family I always dreamed of. V, there is nothing we can't accomplish together and I can't wait to see w...