Jessica Simpson and Eric Johnson

Jessica Simpson and Eric Johnson

Jessica Simpson feels "sexier" as a wife.

The 34-year-old singer admits she views herself in a different light since tying the knot with her beau Eric Johnson, with whom she has two-year-old daughter Maxwell and 14-month-old son Ace, in July.

Speaking to 'Access Hollywood,' she said: "Eric is the best. Being married, for me, it defines so much more than even having kids. We still feel like we're on our honeymoon. It [getting married] actually has changed my style. I'm very into slip dresses and everything's a little bit sexier. I feel sexier as a wife and a mum!"

The couple got hitched in front of their close friends and family in San Ysidro, San Diego, but the blonde beauty admits their nuptials didn't go according to plan as Eric suffered an outfit malfunction at the altar.

She explained: "Eric bent down to get Ace, who was running [down the aisle] towards him, and he split his pants completely in half. It was completely split.

"Me and Eric are like saying our vows and I feel something's [off], like, 'Are you worried about something? Hopefully it's not being married!' "

Meanwhile, the loved-up duo are looking forward to spending their lives together but are not planning on having more children in the future.

Jessica said previously: "Oh, we are done [having children]. I say we're done. I don't want to accidentally get pregnant one day and then that poor kid feels like it wasn't meant to be or something. We've got the girl and we've got the boy."