Hayley Amber Hasselhoff (born August 26, 1992) is an American actress. She is the younger daughter of David Hasselhoff and Pamela Bach. She is known for her role as "Amber" in the ABC Family original series Huge. Along with her father and her sister, Hayley starred in the short-lived 2010 A&E reality series The Hasselhoffs.

Plus-size model is a term applied to a person who is engaged primarily in modeling plus-size clothing. Plus-size models also engaged in work that is not strictly related to selling large-sized clothing, e.g., stock photography and advertising photography for cosmetics, household and pharmaceutical products and sunglasses, footwear and watches. Therefore plus-size models do not exclusively wear garments marketed as plus-size clothing. This is especially true when participating in fashion editorials for mainstream fashion magazines.

Synonymous and interchangeable with plus-size model is "full-figured model," "extended-sizes model," and "outsize model".

Fashion designers are starting to look more closely at the earning potential from plus-size clothing, and have used plus-size models for their advertising campaigns and catwalks. Jean-Paul Gaultier and John Galliano both used plus-size models in their Spring 2006 showings in Paris. Gaultier also used plus-size models Marquita Pring and Crystal Renn in his Spring 2011 Ready to Wear show. Italian plus-size fashion house Elena Mirò now regularly stages biannual prêt-à-porter shows during Fashion Week in Milan. Mark Fast and William Tempest each used plus-size models during their own London Fashion Week showings for Spring 2009, and again as part of All Walks Beyond the Catwalk event held on September 19, 2009 in association with the British Fashion Council. Mark Fast also used plus-size models in Fall 2010, Fall 2011, and Spring 2012.