He's such a ball of fluff, we can barely even make out a face. So. Cute. She wrote: "Ummm... guys.... meet Batman....."
Adorable. Best present ever?
Demi's little dog, Buddy, recently passed away following a tragic accident (RIP Buddy), so we have no doubt having Batman in her life will help mend a broken heart.
Of course, that's not the only thing that had fans talking – as people noticed a ring on that finger. Did Demi and Wilmer Valderrama get engaged? Was she showing off an engagement ring as well as her new puppy?
While there's been no proposal buzz just yet, Wilmer did share the sweetest pic and message on Instagram: "Well little angel, another cumpleaños.. You inspire millions, and I'm one of them. Your smile keeps getting bigger and bigger with every birthday that comes by! I'm blessed to see it shine... 23, You totally look it, werk! I love you AND #YonceSoHardMoafuckasWannaFineMe"
UPDATE: Demi shared more details about her puppy today - and pics! Check out what she said about Batman and her tribute to Buddy:
Yesterday was such an incredible amazing PERFECT day.... was up all night with my new puppy Batman but it was SO WORTH IT!!!— Demi Lovato (@ddlovato) August 21, 2015
Nothing will EVER replace my little lion heart @DemisBuddy... ever ever ever... but sometimes God puts new little souls in our lives— Demi Lovato (@ddlovato) August 21, 2015
To allow us to fill our hearts back up with the love that was lost and sometimes help us try to heal a little easier.— Demi Lovato (@ddlovato) August 21, 2015