Who was the lucky lady? None other than British superstar Jessie J!
At the time, Us Weekly reported that Channing had joined Jessie on the road for her current tour, which he has just confirmed by making his relationship with her Instagram official!
Posting a photo of Jessie on stage, he wrote the sweetest caption ever.
"This woman just poured her heart out on stage at the Royal Albert Hall. Whoever was there got to witness something special. Wow," he wrote.
He even proceeded to tag her in the pic, which is a pretty BIG step in any celebrity relationship.
We are happy for them!