AceShowbiz -

In an awkward but mysterious move, Miranda Lambert decided to follow her ex-husband's current girlfriend on Christmas night. The country singer has recently added Gwen Stefani to the people she follows on Twitter.

Stefani has not returned the favor by following Lambert back but it could be due to being occupied with "The Voice" gig and Blake Shelton. Shelton is following both women on Twitter while Stefani follows ex-husband Gavin Rossdale and vice versa.

The No Doubt singer started dating Shelton after his shocking split from Lambert. The new lovers were spending their Christmas together at his home in Oklahoma and attended a game of Shelton's favorite team Arizona Cardinals. Meanwhile, Lambert spent the holidays with her grandmother and other family members. "I'm so thankful for her and all the things I have learned from her," she captioned a photo posted on Saturday, December 26 on Instagram. "Nonny is strong, beautiful, feisty and most of all, loving."

At the same time, it was reported that Lambert had moved on from her failed marriage with R 'n' B singer Anderson East. "They are really enjoying each other's company," a source told Us Weekly. The magazine also reported that the couple is planning to spend New Year's Eve together.