Suffice it to say, when it comes to love, she keeps it strictly A-list.

Notably, in 2001, they briefly hit pause on their romance.

The following year, Lachey proposed to Simpson, and the couple tied the knot just months later.

Jessica Simpson posing at an event

The singer still remembers the experience fondly nowadays.

When speaking toGQin 2005, the “Jackass” star claimed that he was just friends with Simpson.

She filed for divorce from Lachey in December 2005, citing irreconcilable differences.

Jessica Simpson and Nick Lachey posing

The rumors initially surfaced in 2004 when Simpson was still married, but they went unaddressed at the time.

Lachey recounted, “It was a two-minute conversation.

[Levine] said to me, ‘Nothing happened while you guys were married.’

Jessica Simpson and Johnny Knoxville together

During a 2020 appearance on “Today,” Simpson reasoned, “The relationship was very complex.

It was always on-again, off-again, on-again, off-again.”

In 2010, Mayer stirred controversy with aPlayboyinterview where he infamously referred to Simpson as “sexual napalm.”

Jessica Simpson and Adam Levine split

In her book, she confirmed, “I erased his number.

He made it easy for me to walk away.”

Simpson later toldOprah.comthat Mayer had apologized but she wasn’t interested in accepting it.

Jessica Simpson and John Mayer together

“If we did, we wouldn’t be together,” the singer shrugged.

However, Romo ended the relationship later that same year.

Jessica Simpson and Tony Romo split