gene wilder?
Pure Imagination by Gene Wilder from Willy Wonka and the Chocolate Factory movie
The singer is Stacey Steinmeier
The 2010 AT&T commercials (Rethink Possible/Happy 5th Birthday again) features actor Gene Wilder, in his song "Pure Imagination" from the movie "Willy Wonka and the Chocolate Factory" (1971).
The McDonald guy from Alabama who was a 2010 American Idol contestant !
If you mean the 2010 Hyundai Christmas carol commercials, the duo is Pomplamoose.
Charlie Barnet and his Orchestra, featuring Gail Reese.
Unfortunately, without more specific details or context regarding the 2010 McRib commercial, it is not possible to determine the actress in question.
Nataly Dawn is the singer, the band project is Nataly and her boyfriend it is called Pompamoose. look them up on Youtube
Country Singer - 2010 was released on: USA: 26 June 2010 (Norman, Oklahoma)
Country Singer - 2010 is rated/received certificates of: USA:PG-13
High Tech High Commercial - 2010 was released on: USA: 2010
The Vampire's Lady Commercial - 2010 was released on: USA: 7 July 2010