Barcelona fans, teammates celebrate Lionel Messi's Champions League milestone of 100 goals

Lionel Messi becomes only the second player to reach the milestone of 100 goals in Europe's premier tournament, following Real Madrid's Cristiano Ronaldo, who has 117 goals in 152 games.

Barcelona supporters display a banner with a picture of Lionel Messi during the Champions League round of sixteen second leg soccer match against Chelsea. | AP 

Barcelona's Lionel Messi, left, celebrates after scoring his side's third goal during the Champions League round of sixteen second leg soccer match against Chelsea. | AP

Barcelona's Lionel Messi blows a kiss after scoring the opening goal during the Champions League round of sixteen second leg soccer match against Chelsea. | AP

Barcelona's Lionel Messi, left, celebrates after scoring his side's third goal during the Champions League round of sixteen second leg soccer match against Chelsea. | AP

Barcelona's Lionel Messi gestures after scoring the opening goal during the Champions League round of sixteen second leg soccer match against Chelsea. | AP

Barcelona supporters display a banner with a picture of Lionel Messi during the Champions League round of sixteen second leg soccer match against Chelsea. | AP

Barcelona fans wave flags during the Champions League round of sixteen second leg soccer match against Chelsea. | AP

Barcelona's Lionel Messi celebrates after scoring his side's third goal as Chelsea goalkeeper Thibaut Courtois, left, stands defeated during the Champions League round of sixteen second leg soccer match. | AP

Barcelona's Lionel Messi celebrates after scoring the opening goal during the Champions League round of sixteen second leg soccer match against Chelsea. | AP

Barcelona's Lionel Messi celebrates after scoring the opening goal during the Champions League round of sixteen second leg soccer match against Chelsea. | AP