United Kingdom, Aug. 6 -- Jessica Simpson has "a new sense of confidence" following her split from Eric Johnson.

The 45-year-old pop star split from Eric in 2024, and Jessica is now "coming back into her own".

An insider told Us Weekly: "She's doing well since the split."

Jessica married Eric in 2014, and she's changed markedly since announcing her break-up.

The source explained: "She's a different person since she's been out of the relationship."

The insider added that Jessica "wasn't happy for a long time" because of "trust and communication issues". The couple's problems "just got bigger" over time and Jessica eventually decided to call time on their relationship.

The blonde beauty - who has Maxwell, 13, Ace, 12, and Birdie, six,...