Jessica Simpson isn't letting her separation from husband Eric Johnson rain on her parade! In fact, her sister, Ashlee Simpson, recently told a reporter the bubbly blonde is in "the best, best spirits.

One month after Jessica Simpson announced her breakup with Eric Johnson, her sister Ashlee Simpson shared insight into how the “With You” singer has been handling the split.

Ashlee Simpson Ross is cheering on her big sister, Jessica Simpson, amid her separation from estranged husband Eric Johnson. The “Pieces of Me” singer, 40, said that Jessica, 44, was in the “best, best spirits” during an interview with Us Weekly published on Thursday.

The "With You" singer confirmed her separation from her husband of 10 years last month, saying they were "navigating a painful situation."

Jessica Simpson is focusing on herself in the wake of her split from husband Eric Johnson, according to a report.

Jessica Simpson shared photos of a recording session on Instagram on Saturday February 1 following her split from Eric Johnson

Jessica Simpson and her estranged husband, Eric Johnson, relisted their multimillion-dollar Hidden Hills, California, mansion just two days before announcing their separation. The meticulously designed seven-bedroom,

Jessica Simpson is reportedly over the "ups and downs" of her marriage to Eric Johnson amid their separation. Numerous sources told 'Us Weekly' that the estranged couple want "different things" and that a divorce could "get messy" despite their prenuptial agreement.

Ashlee Simpson exclusively told Us Weekly that Jessica Simpson is doing well while working on new music after her split from Eric Johnson