Gwen’s moving on – but Gavin Rossdale is STILL wearing his ring

Three months on and still wearing his wedding ring… Gavin Rossdale is not letting go just yet.

The Bush rocker was spotted running errands in LA earlier this week while wearing his chunky gold wedding band.

Meanwhile, his ex Gwen has been openly dating her Voice co-host Blake Shelton, something which Gavin is said to be highly "suspicious" of.

"He can't believe she's calling him a control freak, because she demanded he NOT go on tour out of paranoia he'd cheat on her," a source told TMZ of Gwen and Gavin's messy divorce proceedings.

Indeed, it was originally speculated that Gwen called for a divorce over her own trust issues and suspicions of Gavin's infidelity.

Gwen cited "irreconcilable differences" in her divorce filing, and asked for joint custody of the pair's three children, nine-year-old Kingston, seven-year-old Zuma, and one-year-old Apollo.

The No Doubt singer confirmed her romance with Blake last week, telling a US radio station that he was a "rad guy" who was helping her through a difficult time.

Asked why she chose to go public with the new relationship so soon after her split, Gwen insisted it wasn't her who spilled the beans.

"'We didn't! Like, somebody did. That's what's so crazy like, who announces that? Why would I do that?" she asked.

The new couple have made no effort to hide their blossoming romance since the revelation, and were even reportedly pictured holding hands together at a Country Music Awards after-party last week.

Blake's own divorce, from country singer Miranda Lambert, was announced just two weeks before Gwen's.