(Photo Credit: ChrissyTeigen/Instagram)

Days after marrying John Legend this past weekend in Italy, new bride Chrissy Teigen is giving her fans and followers an inside sneak peek into their amazing honeymoon.

"Putting my @beachbunnyswimwear bridal line to good use in Portofino!" Teigen, 27, posted via Instagram opposite a sweet picture of her sporting a sexy, low-cut white bikini while kissing her new husband on the forehead.

Read: John Legend and Chrissy Teigen Marry in Italy

She even showed off her new bling - two new wedding bands that surround her huge cushion-cut diamond engagement ring.

The nine-time Grammy winner, 34, looks pretty happy next to his model wife.

In addition to her honeymoon, Teigen's been posting details of the wedding as well. On Sunday, she posted a picture of her ivory Vera Wang dress from her big day.

Related: See Chrissy Teigen's Vera Wang Wedding Dress

Soon after she posted the pic, Vera Wang released more details about Teigen's gorgeous dress.

"The ceremony gown was an ivory strapless open back, V-neck ballgown with lifted tulle skirt and tiered flange, hand-cut petal embroidered detail," a release said.