Justin Bieber's Body Takes New Forms for Superbowl

Justin Bieber's Body Takes New Forms for Superbowl Justin Bieber’s body has been doing some weird things lately.

Following a “body switching” appearance on "The Daily Show," Bieber shocked fans during Sunday’s Super Bowl commercials by undergoing a total makeover.

Appearing in Best Buy’s ad to promote a new technology buy back program, the 16-year-old looked aged with thinning hair on top and an almost unrecognizable face covered in mustache and beard.

In contrast, Bieber looked mostly normal while pretending to have taken over Jon Stewart’s body on Thursday. Bieber wore a suit and did his best impression of Stewart, while the comedian donned a sweatshirt and said things like, “I found the magic skull swag, yo.”

In anticipation of the Feb. 11 launch of 3D movie “Never Say Never,” fans may see Bieber popping up for promos in a slew of unlikely places. Just last Saturday, Bieber made two appearances on “Saturday Night Live.”

Bieber first joined show host Dana Carvey in a skit called “Church Chat.” Bieber played himself while Carvey’s Church Lady character, crazed with the fever, asked Jesus for approval to taste “sweet Bieber.”

Later Bieber appeared with Andy Samberg in a digital short spoofing Leighton Meester’s “The Roommate.” Samberg’s character also falls in love with Bieber’s character, a college freshman.

Following the show Bieber tweeted, "Church Lady...Burn...The Roomate! Haha."