Savannah Guthrie was full of praise for someone very special on Tuesday when she shared a heartfelt message for them on Instagram. The mum-of-two celebrated her Today co-host, Craig Melvin's, incredible achievement as she promoted his new book on social media. MORE: Savannah Guthrie surprises fans with photo during rebellious night out Savannah posted a photo of Pop: Learning to Be a Son and a Father, alongside a joyful and sweet caption. WATCH: Savannah Guthrie gives rare insight into romance