Demi Lovato and Wilmer Valderrama at MGM Grand Garden Arena – January 31

February 1, 2015

Demi Lovato and Wilmer Valderrama are seen at the MGM Grand Garden Arena in Las Vegas, Nevada on January 31, 2015.

Demi Lovato and Wilmer Valderrama are seen at the MGM Grand Garden Arena in Las Vegas, Nevada on January 31, 2015.

Demi Lovato and Wilmer Valderrama are seen at the MGM Grand Garden Arena in Las Vegas, Nevada on January 31, 2015.

Demi Lovato and Wilmer Valderrama are seen at the MGM Grand Garden Arena in Las Vegas, Nevada on January 31, 2015.

Demi Lovato and Wilmer Valderrama are seen at the MGM Grand Garden Arena in Las Vegas, Nevada on January 31, 2015.

Demi Lovato and Wilmer Valderrama are seen at the MGM Grand Garden Arena in Las Vegas, Nevada on January 31, 2015.

Demi Lovato and Wilmer Valderrama are seen at the MGM Grand Garden Arena in Las Vegas, Nevada on January 31, 2015.