The pair were rumoured to be dating last month after 23-year-old was spotted picking Alexis up from an airport, before being seen again out for dinner with friends in Los Angeles. The two have hinted over social media for a few months too, dating all the way back to May.
While Noah hasn't yet been linked to any women in his short time in the spotlight, Alexis previously dated her dance partner from Dancing With the Stars, Alan Bersten, but broke up last December.
She first started gathering millions of Instagram followers during her two-year relationship with model Jay Alvarrez after the pair started sharing their relationship and travels on Instagram, becoming one of Instagram's first influencer couples. Judging by how Noah and Alexis are going on the 'gram so far, we could be in store for another ridiculsouly good looking Insta couple.