05/05/2008 AT 12:00 AM EDT
may be a supermodel and supermodels may be known as divas, but Campbell was anything but when she visited the set of Ugly Betty
, according to one of her costars.
"She is so willing to make fun of herself," said Michael Urie
, who starred with Campbell during her guest appearance on the ABC show. "She really is awesome."
At opening night of Palazzo's Jersey Boys
in Las Vegas, Urie admitted that he was skeptical about Campbell upon hearing of her involvement in the show -- "because, you know, we've all heard about her," he said -- but found her to be a breath of fresh air from the beginning.
"She's done so many interesting things in the past and she was as great as could be," he said of the scenes where Campbell plays as an opposing softball player. "She was laughing the whole time."
Campbell will appear on the season 2 finale
along with another famous guest star -- Lindsay Lohan
. --Mark Gray
UPI Photo/Landov (2)