Filed under 'Zoe Quaid'

Aloha!

Dennis Quaid’s 2-year-old twins, Thomas Boone and Zoe Grace, along with a friend, showed up for a surprise visit on the set of his newest flick, Soul Surfer, in Hawaii on Saturday afternoon (February 13).

The twins were decked out in their tropical best, with Zoe in a cute floral dress, and Thomas sporting a red print Hawaiin shirt.

The girls' mother is Kimberly Buffington, Dennis' third wife. The 55-year-old actor also has a 17-year-old son, Jack, with ex-wife Meg Ryan.

ETOnline.com reports that Dennis Quaid and wife Kimberly have finally reached a settlement with Cedars Sinai Medial Center, the hospital where, in 2007, their twins were given an accidental overdose of heparin, a blood thinning drug.

The Quaids will receive $500,000 in their settlement with the hospital, which is to be split equally between twins Zoe Grace and Thomas Boone.

Cedars Sinai is also offering free medical care to Zoe and Thomas for any related health problems that may arise due to the heparin overdose.

The twins, who were carried by a surrogate mother, were born November 18, 2007.

Dennis Quaid, his wife Kimberly Buffington and their 1-year-old twins, Thomas Boone and Zoe Grace, along with 16-year-old Jack Henry were spotted at Los Angeles International Airport on Sunday. Dennis, Kimberly and the twins were seen at LAX just before Christmas perhaps heading to Texas to celebrate the holidays.

Jack is Quaid's first son with ex-wife Meg Ryan.

Photos: SCOTT/JRS/bauergriffinonline.com

Dennis Quaid and his wife, Kimberly Buffington, take their fraternal twins Thomas Boone and Zoe Grace to Disneyland on their first birthday on Saturday.

Dennis and Kimberly had a terrible scare when the twins were first born as the hospital gave the babies an overdose of medicine leaving them in critical condition. Dennis recently gave an interview saying the twins are "completely healthy and happy" now.

Photos: Flynet