The ornamental design for a babypacifier, as shown and described.
FIG. 1 is a top front perspective view of a baby pacifier showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a bottom front perspective view thereof.
The broken lines in the drawing views are included for the purpose of illustrating the unclaimed portions of the baby pacifier and form no part of the claimed design.